515 airports
| IATA | Airport Name | City | Country |
|---|---|---|---|
| UTT | K. D. Matanzima Airport | Mthatha | 🇿🇦 Afrika Selatan |
| KDM | Kaadedhdhoo Airport | Huvadhu Atoll | 🇲🇻 Maldives |
| KBA | Kabala Airport | Kabala | 🇸🇱 Sierra Leone |
| KBO | Kabalo Airport | Kabalo | 🇨🇩 Congo - Kinshasa |
| KBT | Kaben Airport | Kaben | 🇲🇭 Kepulauan Marshall |
| KBL | Kabul International Airport | Kabul | 🇦🇫 Afghanistan |
| KBM | Kabwum | 🇵🇬 Papua New Guinea | |
| CDP | Kadapa Airport | Kadapa | 🇮🇳 India |
| DNA | Kadena Air Base | Okinawa | 🇯🇵 Jepun |
| KDO | Kadhdhoo Airport | Kadhdhoo | 🇲🇻 Maldives |
| KDX | Kadugli Airport | Kadugli | 🇸🇩 Sudan |
| KAD | Kaduna International Airport | Kaduna | 🇳🇬 Nigeria |
| KGE | Kaghau Airport | Kagau Island | 🇸🇧 Kepulauan Solomon |
| KGW | Kagi Airport | Kagi | 🇵🇬 Papua New Guinea |
| KOJ | Kagoshima Airport | Kagoshima | 🇯🇵 Jepun |
| AGK | Kagua Airport | Kagua | 🇵🇬 Papua New Guinea |
| KBH | Kahama Airstrip | Kahama | 🇹🇿 Tanzania |
| KCM | Kahramanmaraş Airport | Kahramanmaraş | 🇹🇷 Turkiye |
| OGG | Kahului International Airport | Kahului | 🇺🇸 A.S |
| KAI | Kaieteur Airport | Kaieteur Falls | 🇬🇾 Guyana |
| KKO | Kaikohe Airport | Kaikohe | 🇳🇿 New Zealand |
| KBZ | Kaikoura Airport | 🇳🇿 New Zealand | |
| IXH | Kailashahar Airport | Kailashahar | 🇮🇳 India |
| KJH | Kaili Huangping Airport | Kaili (Huangping) | 🇨🇳 China |
| KZF | Kaintiba Airport | Kaintiba | 🇵🇬 Papua New Guinea |
| RKU | Kairuku Airport | Yule Island | 🇵🇬 Papua New Guinea |
| KAT | Kaitaia Airport | Awanui | 🇳🇿 New Zealand |
| KAJ | Kajaani Airport | Kajaani | 🇫🇮 Finland |
| KJJ | Kajjansi Airfield | Kampala | 🇺🇬 Uganda |
| GGM | Kakamega Airport | Kakamega | 🇰🇪 Kenya |
| KHU | Kakhnovka Airfield | Kremenchuk | 🇺🇦 Ukraine |
| KOR | Kakoro(Koroko) Airstrip | Kakoro | 🇵🇬 Papua New Guinea |
| KLB | Kalabo Airport | Kalabo | 🇿🇲 Zambia |
| GBI | Kalaburagi Airport | Kalaburagi | 🇮🇳 India |
| JRF | Kalaeloa Airport | Kapolei | 🇺🇸 A.S |
| KKK | Kalakaket Creek AS Airport | Kalakaket Creek | 🇺🇸 A.S |
| KLM | Kalaleh Airport | Kalaleh | 🇮🇷 Iran |
| KLX | Kalamata Airport | Kalamata | 🇬🇷 Greece |
| AZO | Kalamazoo/Battle Creek International Airport | Kalamazoo | 🇺🇸 A.S |
| LUP | Kalaupapa Airport | Kalaupapa | 🇺🇸 A.S |
| KMV | Kalay Airport | Kalemyo | 🇲🇲 Myanmar (Burma) |
| KAX | Kalbarri Airport | Kalbarri | 🇦🇺 Australia |
| FMI | Kalemie Airport | Kalemie | 🇨🇩 Congo - Kinshasa |
| KGI | Kalgoorlie Boulder Airport | Broadwood | 🇦🇺 Australia |
| KLO | Kalibo International Airport | Kalibo | 🇵🇭 Filipina |
| BEJ | Kalimarau Airport | Tanjung Redeb - Borneo Island | 🇮🇩 Indonesia |
| KFG | Kalkgurung Airport | 🇦🇺 Australia | |
| KLR | Kalmar Airport | Kalmar | 🇸🇪 Sweden |
| KLK | Kalokol Airport | Kalokol | 🇰🇪 Kenya |
| KPP | Kalpowar Airport | Kalpower | 🇦🇺 Australia |
| KLG | Kalskag Airport | Kalskag | 🇺🇸 A.S |
| KAL | Kaltag Airport | Kaltag | 🇺🇸 A.S |
| UMB | Kalumbila Airport | Kalumbila | 🇿🇲 Zambia |
| UBU | Kalumburu Airport | Kalumburu | 🇦🇺 Australia |
| JKL | Kalymnos Airport | Kalymnos Island | 🇬🇷 Greece |
| KCP | Kam'yanets'-Podil's'kyi Airfield | Kamyan'ka | 🇺🇦 Ukraine |
| IXQ | Kamalpur Airport | Manik Bhandar | 🇮🇳 India |
| KAM | Kamaran Airport | Kamaran | 🇾🇪 Yaman |
| KDS | Kamaran Downs Airport | Kamaran Downs | 🇦🇺 Australia |
| KAR | Kamarang Airport | Kamarang | 🇬🇾 Guyana |
| KTV | Kamarata Airport | Kamarata | 🇻🇪 Venezuela |
| KDB | Kambalda Airport | Kambalda West | 🇦🇺 Australia |
| KDQ | Kamberatoro Airport | Kamberatoro Mission | 🇵🇬 Papua New Guinea |
| KBX | Kambuaya Airport | Kambuaya-Papua Island | 🇮🇩 Indonesia |
| KME | Kamembe Airport | Kamembe | 🇷🇼 Rwanda |
| KML | Kamileroi Airport | 🇦🇺 Australia | |
| KMF | Kamina Airport | Hoieti | 🇵🇬 Papua New Guinea |
| KMN | Kamina City Airport | Kamina | 🇨🇩 Congo - Kinshasa |
| YKA | Kamloops John Moose Fulton Field Regional Airport | Kamloops | 🇨🇦 Kanada |
| KDT | Kamphaeng Saen Airport | Nakhon Pathom | 🇹🇭 Thailand |
| KAQ | Kamulai Airport | Kamulai Mission | 🇵🇬 Papua New Guinea |
| KCD | Kamur Airport | Kamur | 🇮🇩 Indonesia |
| KUY | Kamusi Airport | Kamusi | 🇵🇬 Papua New Guinea |
| LLW | Kamuzu International Airport | Lumbadzi | 🇲🇼 Malawi |
| KNB | Kanab Municipal Airport | Kanab | 🇺🇸 A.S |
| KEX | Kanabea Airport | Kanabea | 🇵🇬 Papua New Guinea |
| KNE | Kanainj Airport | Kanainj | 🇵🇬 Papua New Guinea |
| KGA | Kananga Airport | Kananga | 🇨🇩 Congo - Kinshasa |
| KDP | Kandep Airport | Kandep | 🇵🇬 Papua New Guinea |
| KDC | Kandi Airport | Kandi | 🇧🇯 Benin |
| IXY | Kandla Airport | Kandla | 🇮🇳 India |
| KDR | Kandrian Airport | Kandrian | 🇵🇬 Papua New Guinea |
| NGF | Kaneohe Bay MCAS (Marion E. Carl Field) Airport | Kaneohe | 🇺🇸 A.S |
| KGT | Kangding Airport | Garzê (Kangding) | 🇨🇳 China |
| SFJ | Kangerlussuaq International Airport | Kangerlussuaq | 🇬🇱 Greenland |
| XGR | Kangiqsualujjuaq (Georges River) Airport | Kangiqsualujjuaq | 🇨🇦 Kanada |
| YWB | Kangiqsujuaq (Wakeham Bay) Airport | Kangiqsujuaq | 🇨🇦 Kanada |
| YKG | Kangirsuk Airport | Kangirsuk | 🇨🇦 Kanada |
| DHM | Kangra Airport | Kangra | 🇮🇳 India |
| KNM | Kaniama Airport | Kaniama | 🇨🇩 Congo - Kinshasa |
| KNN | Kankan Airport | Kankan | 🇬🇳 Guinea |
| CNN | Kannur International Airport | Kannur | 🇮🇳 India |
| KNU | Kanpur Airport | Kanpur | 🇮🇳 India |
| KIX | Kansai International Airport | Osaka | 🇯🇵 Jepun |
| MCI | Kansas City International Airport | Kansas City | 🇺🇸 A.S |
| XKA | Kantchari Airport | Kantchari | 🇧🇫 Burkina Faso |
| KHM | Kanti Airport | Kanti | 🇲🇲 Myanmar (Burma) |
| KHH | Kaohsiung International Airport | Kaohsiung (Xiaogang) | 🇹🇼 Taiwan |
| KLC | Kaolack Airport | Kaolack | 🇸🇳 Senegal |
| KMZ | Kaoma Airport | Kaoma | 🇿🇲 Zambia |
| KPL | Kapal Airport | Kapal | 🇵🇬 Papua New Guinea |
| JHM | Kapalua Airport | Lahaina | 🇺🇸 A.S |
| KNP | Kapanda Airport | Capanda | 🇦🇴 Angola |
| KAP | Kapanga Airport | Kapanga | 🇨🇩 Congo - Kinshasa |
| KPI | Kapit Airport | Kapit | 🇲🇾 Malaysia |
| YYU | Kapuskasing Airport | Kapuskasing | 🇨🇦 Kanada |
| KAK | Kar Airport | Kar | 🇵🇬 Papua New Guinea |
| KRX | Kar Kar Airport | Kar Kar Island | 🇵🇬 Papua New Guinea |
| IKG | Karakol International Airport | Karakol | 🇰🇬 Kyrgyzstan |
| KRY | Karamay Airport | Karamay | 🇨🇳 China |
| KRM | Karanambo Airport | Karanambo | 🇬🇾 Guyana |
| KQR | Karara Airport | Karara | 🇦🇺 Australia |
| KRG | Karasabai Airport | Karasabai | 🇬🇾 Guyana |
| KAS | Karasburg Airport | Karasburg | 🇳🇦 Namibia |
| KAF | Karato Airport | Karato | 🇵🇬 Papua New Guinea |
| KRJ | Karawari Airstrip | Amboin | 🇵🇬 Papua New Guinea |
| LUV | Karel Sadsuitubun Airport | Langgur | 🇮🇩 Indonesia |
| KAB | Kariba Airport | Kariba | 🇿🇼 Zimbabwe |
| KMR | Karimui Airport | Karimui | 🇵🇬 Papua New Guinea |
| OFK | Karl Stefan Memorial Airport | Norfolk | 🇺🇸 A.S |
| KLV | Karlovy Vary Airport | Karlovy Vary | 🇨🇿 Czechia |
| KSK | Karlskoga Airport | Karlskoga | 🇸🇪 Sweden |
| FKB | Karlsruhe Baden-Baden Airport | Rheinmünster | 🇩🇪 Jerman |
| KSD | Karlstad Airport | Karlstad | 🇸🇪 Sweden |
| KYK | Karluk Airport | Karluk | 🇺🇸 A.S |
| KGJ | Karonga Airport | Karonga | 🇲🇼 Malawi |
| AOK | Karpathos Airport | Karpathos Island | 🇬🇷 Greece |
| KTA | Karratha Airport | Karratha | 🇦🇺 Australia |
| KSY | Kars Airport | Kars | 🇹🇷 Turkiye |
| KSQ | Karshi Airport | Karshi | 🇺🇿 Uzbekistan |
| KBF | Karubaga Airport | Karubaga | 🇮🇩 Indonesia |
| KRB | Karumba Airport | 🇦🇺 Australia | |
| ZKB | Kasaba Bay Airport | Kasaba Bay | 🇿🇲 Zambia |
| XKS | Kasabonika Airport | Kasabonika | 🇨🇦 Kanada |
| KAA | Kasama Airport | Kasama | 🇿🇲 Zambia |
| BBK | Kasane International Airport | Kasane | 🇧🇼 Botswana |
| YDU | Kasba Lake Airport | Kasba Lake | 🇨🇦 Kanada |
| KEC | Kasenga Airport | Kasenga | 🇨🇩 Congo - Kinshasa |
| KSE | Kasese Airport | Kasese | 🇺🇬 Uganda |
| KKS | Kashan Airport | Kashan | 🇮🇷 Iran |
| ZKE | Kashechewan Airport | Kashechewan | 🇨🇦 Kanada |
| KHG | Kashgar Laining International Airport | Kashgar | 🇨🇳 China |
| KUK | Kasigluk Airport | Kasigluk | 🇺🇸 A.S |
| PSJ | Kasiguncu Airport | Poso-Celebes Island | 🇮🇩 Indonesia |
| CGJ | Kasompe Airport | Chingola | 🇿🇲 Zambia |
| KGN | Kasongo-Lunda Airport | Kasongo-Lunda | 🇨🇩 Congo - Kinshasa |
| KSB | Kasonombe Airport | Kasonombe | 🇵🇬 Papua New Guinea |
| KSJ | Kasos Airport | Kasos Island | 🇬🇷 Greece |
| KSL | Kassala Airport | Kassala | 🇸🇩 Sudan |
| KSF | Kassel Airport | Calden | 🇩🇪 Jerman |
| KFS | Kastamonu Airport | Kastamonu | 🇹🇷 Turkiye |
| KZS | Kastelorizo Airport | Kastelorizo Island | 🇬🇷 Greece |
| KSO | Kastoria National Airport Aristotle | Argos Orestiko | 🇬🇷 Greece |
| KBQ | Kasungu Airport | Kasungu | 🇲🇼 Malawi |
| KNI | Katanning Airport | 🇦🇺 Australia | |
| MPA | Katima Mulilo Airport | Mpacha | 🇳🇦 Namibia |
| KTC | Katiola Airport | Katiola | 🇨🇮 Cote d’Ivoire |
| KXU | Katiu Airport | Katiu | 🇵🇫 French Polynesia |
| KTO | Kato Airport | Kato | 🇬🇾 Guyana |
| KTW | Katowice Wojciech Korfanty International Airport | Katowice | 🇵🇱 Poland |
| KTY | Katukurunda Air Force Base | Kalutara | 🇱🇰 Sri Lanka |
| KHZ | Kauehi Airport | Kauehi | 🇵🇫 French Polynesia |
| EUA | Kaufana Airport | Eua Island | 🇹🇴 Tonga |
| KHJ | Kauhajoki Airfield | Kauhajoki | 🇫🇮 Finland |
| KAU | Kauhava Airfield | Kauhava | 🇫🇮 Finland |
| KKR | Kaukura Airport | Raitahiti | 🇵🇫 French Polynesia |
| KUN | Kaunas International Airport | Kaunas | 🇱🇹 Lithuania |
| KWD | Kavadja Airport | Kavadja | 🇨🇫 Republik Afrika Tengah |
| KVA | Kavala Alexander the Great International Airport | Kavala | 🇬🇷 Greece |
| KVR | Kavalerovo Airport | Kavalerovo | 🇷🇺 Rusia |
| KAV | Kavanayen Airport | Kavanayén | 🇻🇪 Venezuela |
| KVG | Kavieng Airport | Kavieng | 🇵🇬 Papua New Guinea |
| HDH | Kawaihapai Airfield | Mokuleia | 🇺🇸 A.S |
| VRO | Kawama Airport | Santa Marta | 🇨🇺 Cuba |
| KWO | Kawito Airport | Kawito | 🇵🇬 Papua New Guinea |
| KAW | Kawthoung Airport | Kawthoung | 🇲🇲 Myanmar (Burma) |
| XKY | Kaya Airport | Kaya | 🇧🇫 Burkina Faso |
| MVM | Kayenta Airport | Kayenta | 🇺🇸 A.S |
| KYS | Kayes Dag Dag Airport | Kayes | 🇲🇱 Mali |
| ASR | Kayseri Erkilet International Airport | Kayseri | 🇹🇷 Turkiye |
| KZN | Kazan International Airport | Kazan | 🇷🇺 Rusia |
| RDP | Kazi Nazrul Islam Airport | Durgapur | 🇮🇳 India |
| KED | Kaédi Airport | Kaédi | 🇲🇷 Mauritania |
| KLE | Kaélé Airport | Kaélé | 🇨🇲 Cameroon |
| EAR | Kearney Regional Airport | Kearney | 🇺🇸 A.S |
| KEQ | Kebar Airport | Kebar | 🇮🇩 Indonesia |
| ABK | Kebri Dahar Airport | Kebri Dahar | 🇪🇹 Ethiopia |
| KEU | Keekorok Airport | Keekorok | 🇰🇪 Kenya |
| BIX | Keesler Air Force Base | Biloxi | 🇺🇸 A.S |
| KMP | Keetmanshoop Airport | Keetmanshoop | 🇳🇦 Namibia |
| KEW | Keewaywin Airport | Keewaywin | 🇨🇦 Kanada |
| EFL | Kefallinia Airport | Kefallinia Island | 🇬🇷 Greece |
| KEF | Keflavik International Airport | Reykjavík | 🇮🇸 Iceland |
| CKA | Kegelman AF Aux Field | Cherokee | 🇺🇸 A.S |
| KEG | Keglsugl Airport | Denglagu Mission | 🇵🇬 Papua New Guinea |
| LFO | Kelafo East Airport | Kelafo | 🇪🇹 Ethiopia |
| LLN | Kelila Airport | Kelila | 🇮🇩 Indonesia |
| KEE | Kelle Airport | Kelle | 🇨🇬 Congo - Brazzaville |
| YLW | Kelowna International Airport | Kelowna | 🇨🇦 Kanada |
| KES | Kelsey Airport | Kelsey | 🇨🇦 Kanada |
| KEM | Kemi-Tornio Airport | Kemi / Tornio | 🇫🇮 Finland |
| EMM | Kemmerer Municipal Airport | Kemmerer | 🇺🇸 A.S |
| BLR | Kempegowda International Airport Bengaluru | Bengaluru | 🇮🇳 India |
| KPS | Kempsey Airport | 🇦🇺 Australia | |
| POT | Ken Jones Airport | Ken Jones | 🇯🇲 Jamaica |
| KYB | Ken's Bore airport | Ken's Bore | 🇦🇺 Australia |
| ENA | Kenai Municipal Airport | Kenai | 🇺🇸 A.S |
| KEN | Kenema Airport | Kenema | 🇸🇱 Sierra Leone |
| KET | Kengtung Airport | Kengtung | 🇲🇲 Myanmar (Burma) |
| KNZ | Kenieba Airport | Kenieba | 🇲🇱 Mali |
| KGU | Keningau Airport | Keningau | 🇲🇾 Malaysia |
| NNA | Kenitra Air Base | Kenitra | 🇲🇦 Maghribi |
| LUN | Kenneth Kaunda International Airport | Lusaka | 🇿🇲 Zambia |
| KNT | Kennett Memorial Airport | Kennett | 🇺🇸 A.S |
| YQK | Kenora Airport | Kenora | 🇨🇦 Kanada |
| ENW | Kenosha Regional Airport | Kenosha | 🇺🇸 A.S |
| KKT | Kentland Municipal Airport | Kentland | 🇺🇸 A.S |
| EOK | Keokuk Municipal Airport | Keokuk | 🇺🇸 A.S |
| KPW | Keperveem Airport | Keperveem | 🇷🇺 Rusia |
| KEI | Kepi Airport | Kepi | 🇮🇩 Indonesia |
| KJP | Kerama Airport | Zamami | 🇯🇵 Jepun |
| KRA | Kerang Airport | 🇦🇺 Australia | |
| KRU | Kerau Airport | Gunim | 🇵🇬 Papua New Guinea |
| KHC | Kerch Airport | Kerch | 🇺🇦 Ukraine |
| KMA | Kerema Airport | Kerema | 🇵🇬 Papua New Guinea |
| KEY | Kericho Airport | Kericho | 🇰🇪 Kenya |
| KKE | Kerikeri Airport | Kerikeri | 🇳🇿 New Zealand |
| KRV | Kerio Valley Airport | Kimwarer | 🇰🇪 Kenya |
| KEA | Kerki Airport | Kerki | 🇹🇲 Turkmenistan |
| ERV | Kerrville / Kerr County Airport at Louis Schreiner Field | Kerrville | 🇺🇸 A.S |
| KIR | Kerry Airport | Farranfore | 🇮🇪 Ireland |
| KJT | Kertajati International Airport | Kertajati | 🇮🇩 Indonesia |
| KTE | Kerteh Airport | Kerteh | 🇲🇾 Malaysia |
| IXK | Keshod Airport | Keshod | 🇮🇳 India |
| KTN | Ketchikan International Airport | Ketchikan | 🇺🇸 A.S |
| MEI | Key Field / Meridian Regional Airport | Meridian | 🇺🇸 A.S |
| YKJ | Key Lake Airport | Key Lake | 🇨🇦 Kanada |
| EYW | Key West International Airport | Key West | 🇺🇸 A.S |
| KHV | Khabarovsk Novy Airport | Khabarovsk | 🇷🇺 Rusia |
| HJR | Khajuraho Airport | Khajuraho | 🇮🇳 India |
| KHA | Khaneh Airport | Khaneh | 🇮🇷 Iran |
| HMA | Khanty Mansiysk Airport | Khanty-Mansiysk | 🇷🇺 Rusia |
| KHK | Khark Airport | Khark | 🇮🇷 Iran |
| KHR | Kharkhorin Airport | 🇲🇳 Mongolia | |
| HRK | Kharkiv International Airport | Kharkiv | 🇺🇦 Ukraine |
| KRT | Khartoum International Airport | Khartoum | 🇸🇩 Sudan |
| KHS | Khasab Airport | Khasab | 🇴🇲 Oman |
| GBU | Khashm El Girba Airport | Khashm El Girba | 🇸🇩 Sudan |
| HTG | Khatanga Airport | Khatanga | 🇷🇺 Rusia |
| HTM | Khatgal Airport | Hatgal | 🇲🇳 Mongolia |
| KHE | Kherson International Airport | Kherson | 🇺🇦 Ukraine |
| HMJ | Khmelnytskyi Airport | Khmelnytskyi | 🇺🇦 Ukraine |
| KKM | Khok Kathiam Airport | Lop Buri | 🇹🇭 Thailand |
| KHO | Khoka Moya Airport | Khoka Moya | 🇿🇦 Afrika Selatan |
| KKC | Khon Kaen Airport | Khon Kaen | 🇹🇭 Thailand |
| KHD | Khoram Abad Airport | 🇮🇷 Iran | |
| KHT | Khost International Airport | Khost | 🇦🇫 Afghanistan |
| HVD | Khovd Airport | Khovd | 🇲🇳 Mongolia |
| IXN | Khowai Airport | Khowai | 🇮🇳 India |
| KHY | Khoy Airport | Khoy | 🇮🇷 Iran |
| KGD | Khrabrovo Airport | Kaliningrad | 🇷🇺 Rusia |
| LBD | Khujand International Airport | Khujand | 🇹🇯 Tajikistan |
| HJT | Khujirt Airport | Khujirt | 🇲🇳 Mongolia |
| KDD | Khuzdar Airport | Khuzdar | 🇵🇰 Pakistan |
| KWH | Khwahan Airport | Khwahan | 🇦🇫 Afghanistan |
| KHW | Khwai River Lodge Airport | Khwai River Lodge | 🇧🇼 Botswana |
| KII | Kibuli Airstrip | Kibuli | 🇵🇬 Papua New Guinea |
| KTJ | Kichwa Tembo Airport | Kichwa Tembo | 🇰🇪 Kenya |
| KIP | Kickapoo Downtown Airport | Wichita Falls | 🇺🇸 A.S |
| KEL | Kiel-Holtenau Airport | Kiel | 🇩🇪 Jerman |
| KFA | Kiffa Airport | Kiffa | 🇲🇷 Mauritania |
| KGL | Kigali International Airport | Kigali | 🇷🇼 Rwanda |
| TKQ | Kigoma Airport | Kigoma | 🇹🇿 Tanzania |
| KKX | Kikai Airport | Kikai | 🇯🇵 Jepun |
| KRI | Kikori Airport | Kikori | 🇵🇬 Papua New Guinea |
| KKW | Kikwit Airport | Kikwit | 🇨🇩 Congo - Kinshasa |
| ILU | Kilaguni Airport | Kilaguni | 🇰🇪 Kenya |
| KIO | Kili Airport | Kili Island | 🇲🇭 Kepulauan Marshall |
| JRO | Kilimanjaro International Airport | Arusha | 🇹🇿 Tanzania |
| KKY | Kilkenny Airport | Kilkenny | 🇮🇪 Ireland |
| GRK | Killeen Regional Airport / Robert Gray Army Airfield | Fort Cavazos | 🇺🇸 A.S |
| KIL | Kilwa Airport | Kilwa | 🇨🇩 Congo - Kinshasa |
| KIY | Kilwa Airport | Kilwa Masoko | 🇹🇿 Tanzania |
| KMM | Kimaam Airport | Kimaam | 🇮🇩 Indonesia |
| KIM | Kimberley Airport | Kimberley | 🇿🇦 Afrika Selatan |
| KBD | Kimberley Downs Airport | Kimberley Downs | 🇦🇺 Australia |
| JCT | Kimble County Airport | Junction | 🇺🇸 A.S |
| YLC | Kimmirut Airport | Kimmirut | 🇨🇦 Kanada |
| YKD | Kincardine Municipal Airport | Kincardine | 🇨🇦 Kanada |
| KNJ | Kindamba Airport | Kindamba | 🇨🇬 Congo - Brazzaville |
| YKY | Kindersley Airport | Kindersley | 🇨🇦 Kanada |
| KND | Kindu Airport | Kindu | 🇨🇩 Congo - Kinshasa |
| DHA | King Abdulaziz Air Base | Dhahran | 🇸🇦 Arab Saudi |
| JED | King Abdulaziz International Airport | Jeddah | 🇸🇦 Arab Saudi |
| BFI | King County International Airport - Boeing Field | Seattle | 🇺🇸 A.S |
| KVC | King Cove Airport | King Cove | 🇺🇸 A.S |
| DMM | King Fahd International Airport | Ad Dammam | 🇸🇦 Arab Saudi |
| OMF | King Hussein Air College | Mafraq | 🇯🇴 Jordan |
| AQJ | King Hussein International Airport | Aqaba | 🇯🇴 Jordan |
| KNS | King Island Airport | 🇦🇺 Australia | |
| KMC | King Khaled Military City Airport | King Khaled Military City | 🇸🇦 Arab Saudi |
| KMX | King Khalid Air Base | Khamis Mushait | 🇸🇦 Arab Saudi |
| RUH | King Khalid International Airport | Riyadh | 🇸🇦 Arab Saudi |
| SHO | King Mswati III International Airport | Mpaka | 🇸🇿 Eswatini |
| ELS | King Phalo Airport | East London | 🇿🇦 Afrika Selatan |
| AKN | King Salmon Airport | King Salmon | 🇺🇸 A.S |
| ABT | King Saud Bin Abdulaziz (Al Baha) Airport | Al-Baha | 🇸🇦 Arab Saudi |
| DUR | King Shaka International Airport | Durban | 🇿🇦 Afrika Selatan |
| KGY | Kingaroy Airport | 🇦🇺 Australia | |
| KIF | Kingfisher Lake Airport | Kingfisher Lake | 🇨🇦 Kanada |
| IGM | Kingman Airport | Kingman | 🇺🇸 A.S |
| KBJ | Kings Canyon Airport | Petermann | 🇦🇺 Australia |
| KCS | Kings Creek Airport | Petermann | 🇦🇺 Australia |
| KGC | Kingscote Airport | 🇦🇺 Australia | |
| YGK | Kingston Norman Rogers Airport | Kingston | 🇨🇦 Kanada |
| NQI | Kingsville Naval Air Station | Kingsville | 🇺🇸 A.S |
| KLY | Kinkungwa Airport | Kalima | 🇨🇩 Congo - Kinshasa |
| KNH | Kinmen Airport | Shang-I | 🇹🇼 Taiwan |
| ISO | Kinston Regional Jetport At Stallings Field | Kinston | 🇺🇸 A.S |
| KPN | Kipnuk Airport | Kipnuk | 🇺🇸 A.S |
| KIQ | Kira Airport | Kira | 🇵🇬 Papua New Guinea |
| GTZ | Kirawira B Aerodrome | Grumeti Game Reserve | 🇹🇿 Tanzania |
| KFM | Kirby Lake Airport | Kirby Lake | 🇨🇦 Kanada |
| KCK | Kirensk Airport | Kirensk | 🇷🇺 Rusia |
| KRZ | Kiri Airport | Kiri | 🇨🇩 Congo - Kinshasa |
| PGR | Kirk Field | Paragould | 🇺🇸 A.S |
| KKN | Kirkenes Airport, Høybuktmoen | Kirkenes | 🇳🇴 Norway |
| KBB | Kirkimbie Station Airport | Kirkimbie | 🇦🇺 Australia |
| YKX | Kirkland Lake Airport | Kirkland Lake | 🇨🇦 Kanada |
| IRK | Kirksville Regional Airport | Kirksville | 🇺🇸 A.S |
| KIK | Kirkuk International Airport | Kirkuk | 🇮🇶 Iraq |
| KOI | Kirkwall Airport | Kirkwall, Orkney Islands | 🇬🇧 UK |
| KGO | Kirovograd Airport | Kirovograd | 🇺🇦 Ukraine |
| KVK | Kirovsk-Apatity Airport | Apatity | 🇷🇺 Rusia |
| IRS | Kirsch Municipal Airport | Sturgis | 🇺🇸 A.S |
| KRN | Kiruna Airport | Kiruna | 🇸🇪 Sweden |
| KRE | Kirundo Airport | Kirundo | 🇧🇮 Burundi |
| KSW | Kiryat Shmona Airport | Kiryat Shmona | 🇮🇱 Israel |
| KIH | Kish International Airport | Kish Island | 🇮🇷 Iran |
| KQH | Kishangarh Airport Ajmer | Ajmer (Kishangarh) | 🇮🇳 India |
| KMU | Kismayo Airport | Kismayo | 🇸🇴 Somalia |
| KXO | Kisoro Airport | Kisoro | 🇺🇬 Uganda |
| KSI | Kissidougou Airport | Kissidougou | 🇬🇳 Guinea |
| ISM | Kissimmee Gateway Airport | Orlando | 🇺🇸 A.S |
| KIS | Kisumu International Airport | Kisumu | 🇰🇪 Kenya |
| KTD | Kitadaito Airport | Kitadaitōjima | 🇯🇵 Jepun |
| KKJ | Kitakyushu Airport | Kitakyushu | 🇯🇵 Jepun |
| KTL | Kitale Airport | Kitale | 🇰🇪 Kenya |
| KVE | Kitava Airport | Kitava Island | 🇵🇬 Papua New Guinea |
| KTQ | Kitee Airport | Kitee | 🇫🇮 Finland |
| KIT | Kithira Airport | Kithira Island | 🇬🇷 Greece |
| KTT | Kittilä International Airport | Kittilä | 🇫🇮 Finland |
| KZG | Kitzingen Airfield | Kitzingen | 🇩🇪 Jerman |
| KIU | Kiunga Airport | Kiunga | 🇰🇪 Kenya |
| UNG | Kiunga Airport | Kiunga | 🇵🇬 Papua New Guinea |
| KVL | Kivalina Airport | Kivalina | 🇺🇸 A.S |
| KWY | Kiwayu Airport | Kiwayu | 🇰🇪 Kenya |
| KLU | Klagenfurt Airport | Klagenfurt am Wörthersee | 🇦🇹 Austria |
| KLW | Klawock Airport | Klawock | 🇺🇸 A.S |
| KLZ | Kleinsee Airport | Kleinsee | 🇿🇦 Afrika Selatan |
| TYA | Klokovo Air Base | Tula | 🇷🇺 Rusia |
| YKE | Knee Lake Airport | Knee Lake | 🇨🇦 Kanada |
| NLN | Kneeland Airport | Kneeland | 🇺🇸 A.S |
| RKD | Knox County Regional Airport | Rockland | 🇺🇸 A.S |
| UKB | Kobe Airport | Kobe | 🇯🇵 Jepun |
| OBU | Kobuk Airport | Kobuk | 🇺🇸 A.S |
| KCZ | Kochi Ryoma Airport | Nankoku | 🇯🇵 Jepun |
| ADQ | Kodiak Airport | Kodiak | 🇺🇸 A.S |
| KDK | Kodiak Municipal Airport | Kodiak | 🇺🇸 A.S |
| KNY | Kodinsk Airport | 🇷🇺 Rusia | |
| KGP | Kogalym International Airport | Kogalym | 🇷🇺 Rusia |
| KCT | Koggala Airport | Galle | 🇱🇰 Sri Lanka |
| KKZ | Koh Kong Airport | Krong Khemara Phoumin | 🇰🇭 Kemboja |
| OHT | Kohat Airport | Kohat | 🇵🇰 Pakistan |
| KMB | Koinambe Airport | Konambe | 🇵🇬 Papua New Guinea |
| KIG | Koingnaas Airport | Koingnaas | 🇿🇦 Afrika Selatan |
| OQN | Kokand Airport | Kokand | 🇺🇿 Uzbekistan |
| KNK | Kokhanok Airport | Kokhanok | 🇺🇸 A.S |
| KOK | Kokkola-Pietarsaari Airport | Kokkola / Kruunupyy | 🇫🇮 Finland |
| KKD | Kokoda Airport | Kokoda | 🇵🇬 Papua New Guinea |
| OKK | Kokomo Municipal Airport | Kokomo | 🇺🇸 A.S |
| KOX | Kokonao Airport | Kokonao | 🇮🇩 Indonesia |
| KOV | Kokshetau International Airport | Kokshetau | 🇰🇿 Kazakhstan |
| KQL | Kol Airport | Kol | 🇵🇬 Papua New Guinea |
| KDA | Kolda Airport | Kolda | 🇸🇳 Senegal |
| KLH | Kolhapur Airport | Kolhapur | 🇮🇳 India |
| KGK | Koliganek Airport | Koliganek | 🇺🇸 A.S |
| SVX | Koltsovo Airport | Yekaterinburg | 🇷🇺 Rusia |
| KWZ | Kolwezi Airport | Kolwezi | 🇨🇩 Congo - Kinshasa |
| KCJ | Komaio Airport | Komaio | 🇵🇬 Papua New Guinea |
| HOC | Komako Airport | Komako | 🇵🇬 Papua New Guinea |
| KOF | Komatipoort Airport | Komatipoort | 🇿🇦 Afrika Selatan |
| KMQ | Komatsu Airport / JASDF Komatsu Air Base | Kanazawa | 🇯🇵 Jepun |
| DSE | Kombolcha Airport | Dessie | 🇪🇹 Ethiopia |
| KOM | Komo-Manda Airport | Komo | 🇵🇬 Papua New Guinea |
| LBJ | Komodo Airport | Labuan Bajo, Manggarai Barat | 🇮🇩 Indonesia |
| KPM | Kompiam Airport | 🇵🇬 Papua New Guinea | |
| KXK | Komsomolsk-on-Amur Airport | Komsomolsk-on-Amur | 🇷🇺 Rusia |
| KKG | Konawaruk Airport | Konawaruk | 🇬🇾 Guyana |
| KXD | Kondinskoye Airport | Kondinskoye | 🇷🇺 Rusia |
| KPF | Kondobol Airport | Kondobol | 🇵🇬 Papua New Guinea |
| KGB | Konge Airport | Konge | 🇵🇬 Papua New Guinea |
| KKH | Kongiganak Airport | Kongiganak | 🇺🇸 A.S |
| KOO | Kongolo Airport | Kongolo | 🇨🇩 Congo - Kinshasa |
| TJH | Konotori Tajima Airport | Toyooka | 🇯🇵 Jepun |
| KYA | Konya Airport | Konya | 🇹🇷 Turkiye |
| KNQ | Koné Airport | Koné | 🇳🇨 New Caledonia |
| OOD | Koodaideri Mine Airport | Koodaideri Mine | 🇦🇺 Australia |
| GKK | Kooddoo Airport | Huvadhu Atoll | 🇲🇻 Maldives |
| KCI | Koolan Central Airport | Koolan Island | 🇦🇺 Australia |
| KOH | Koolatah Airport | Maramie | 🇦🇺 Australia |
| KKP | Koolburra Airport | Koolburra | 🇦🇺 Australia |
| KPA | Kopiago Airport | Kopiago | 🇵🇬 Papua New Guinea |
| HGO | Korhogo Airport | Korhogo | 🇨🇮 Cote d’Ivoire |
| KZO | Korkyt Ata International Airport | Kyzylorda | 🇰🇿 Kazakhstan |
| KRL | Korla Licheng Airport | Korla | 🇨🇳 China |
| FOO | Kornasoren Airport | Nomfor | 🇮🇩 Indonesia |
| KXF | Koro Island Airport | Koro Island | 🇫🇯 Fiji |
| KDE | Koroba Airport | Koroba | 🇵🇬 Papua New Guinea |
| KGS | Kos International Airport "Ippokratis" | Kos Island | 🇬🇷 Greece |
| OSX | Kosciusko Attala County Airport | Kosciusko | 🇺🇸 A.S |
| KSP | Kosipe Airport | Kosipe Mission | 🇵🇬 Papua New Guinea |
| KSA | Kosrae International Airport | Okat | 🇫🇲 Micronesia |
| KSN | Kostanay International Airport | Kostanay | 🇰🇿 Kazakhstan |
| KMW | Kostroma Sokerkino Airport | Kostroma | 🇷🇺 Rusia |
| KTU | Kota Airport | Kota | 🇮🇳 India |
| BKI | Kota Kinabalu International Airport | Kota Kinabalu | 🇲🇾 Malaysia |
| KOD | Kotabangun Airport | Kotabangun-Borneo Island | 🇮🇩 Indonesia |
| KLI | Kotakoli Airbase | Kotakoli | 🇨🇩 Congo - Kinshasa |
| KSZ | Kotlas Airport | Kotlas | 🇷🇺 Rusia |
| KOT | Kotlik Airport | Kotlik | 🇺🇸 A.S |
| ACC | Kotoka International Airport | Accra | 🇬🇭 Ghana |
| KOU | Koulamoutou Mabimbi Airport | Koulamoutou | 🇬🇦 Gabon |
| KOC | Koumac Airport | Koumac | 🇳🇨 New Caledonia |
| KTX | Koutiala Airport | Koutiala | 🇲🇱 Mali |
| KWM | Kowanyama Airport | Kowanyama | 🇦🇺 Australia |
| KKA | Koyuk Alfred Adams Airport | Koyuk | 🇺🇸 A.S |
| KYU | Koyukuk Airport | Koyukuk | 🇺🇸 A.S |
| KZI | Kozani National Airport Filippos | Kozani | 🇬🇷 Greece |
| KSC | Košice International Airport | Košice | 🇸🇰 Slovakia |
| KBV | Krabi International Airport | Krabi | 🇹🇭 Thailand |
| KZD | Krakor Airport | Krakor | 🇰🇭 Kemboja |
| KRK | Kraków John Paul II International Airport | Balice | 🇵🇱 Poland |
| KRQ | Kramatorsk Airport | Kramatorsk | 🇺🇦 Ukraine |
| KRF | Kramfors-Sollefteå Höga Kusten Airport | Nyland | 🇸🇪 Sweden |
| KRR | Krasnodar Pashkovsky International Airport | Krasnodar | 🇷🇺 Rusia |
| KKQ | Krasnoselkup Airport | Krasnoselkup | 🇷🇺 Rusia |
| KCY | Krasnoyarsk Cheremshanka Airport | Krasnoyarsk | 🇷🇺 Rusia |
| KJA | Krasnoyarsk International Airport | Krasnoyarsk | 🇷🇺 Rusia |
| KBI | Kribi Airport | Kribi | 🇨🇲 Cameroon |
| KRS | Kristiansand Airport | Kristiansand(Kjevik) | 🇳🇴 Norway |
| KID | Kristianstad Airport | Kristianstad | 🇸🇪 Sweden |
| KSU | Kristiansund Airport, Kvernberget | Kvernberget | 🇳🇴 Norway |
| MQP | Kruger Mpumalanga International Airport | Mbombela | 🇿🇦 Afrika Selatan |
| NOI | Krymsk Air Base | Krymsk | 🇷🇺 Rusia |
| KWG | Kryvyi Rih International Airport | Kryvyi Rih | 🇺🇦 Ukraine |
| KAZ | Kuabang Airport | Kao | 🇮🇩 Indonesia |
| KJX | Kuala Batu Airport | Blangpidie | 🇮🇩 Indonesia |
| GXM | Kuala Kurun Airport | Kuala Kurun | 🇮🇩 Indonesia |
| KUL | Kuala Lumpur International Airport | Sepang | 🇲🇾 Malaysia |
| KNO | Kualanamu International Airport | Beringin | 🇮🇩 Indonesia |
| KUA | Kuantan Airport | Kuantan | 🇲🇾 Malaysia |
| KUG | Kubin Island Airport | Kubin Island | 🇦🇺 Australia |
| KCH | Kuching International Airport | Kuching | 🇲🇾 Malaysia |
| KUD | Kudat Airport | Kudat | 🇲🇾 Malaysia |
| AKF | Kufra Airport | Kufra | 🇱🇾 Libya |
| YBB | Kugaaruk Airport | Kugaaruk | 🇨🇦 Kanada |
| YCO | Kugluktuk Airport | Kugluktuk | 🇨🇦 Kanada |
| NTT | Kuini Lavenia Airport | Niuatoputapu | 🇹🇴 Tonga |
| SVP | Kuito Airport | Kuito | 🇦🇴 Angola |
| KUE | Kukudu Airport | Kolombangara Island | 🇸🇧 Kepulauan Solomon |
| KFZ | Kukës International Airport | Kukës | 🇦🇱 Albania |
| KGR | Kulgera Airport | Ghan | 🇦🇺 Australia |
| HDK | Kulhudhuffushi Airport | Kulhudhuffushi | 🇲🇻 Maldives |
| LKK | Kulik Lake Airport | Kulik Lake | 🇺🇸 A.S |
| KUU | Kullu Manali Airport | Bhuntar | 🇮🇳 India |
| TJU | Kulob International Airport | Kulob | 🇹🇯 Tajikistan |
| KUS | Kulusuk Airport | Kulusuk | 🇬🇱 Greenland |
| KMJ | Kumamoto Airport | Kumamoto | 🇯🇵 Jepun |
| UEO | Kumejima Airport | Kumejima | 🇯🇵 Jepun |
| UND | Kunduz Airport | Kunduz | 🇦🇫 Afghanistan |
| KGM | Kungim Airport | Kungim | 🇵🇬 Papua New Guinea |
| KMG | Kunming Changshui International Airport | Kunming | 🇨🇳 China |
| UHE | Kunovice Airport | Uherské Hradiště | 🇨🇿 Czechia |
| KUO | Kuopio Airport | Kuopio / Siilinjärvi | 🇫🇮 Finland |
| KUP | Kupiano Airport | Kupiano | 🇵🇬 Papua New Guinea |
| KCA | Kuqa Qiuci Airport | Kuqa | 🇨🇳 China |
| CEK | Kurchatov Chelyabinsk International Airport | Chelyabinsk | 🇷🇺 Rusia |
| URE | Kuressaare Airport | Kuressaare | 🇪🇪 Estonia |
| KRO | Kurgan Airport | Kurgan | 🇷🇺 Rusia |
| KUQ | Kuri Airport | Kuri | 🇵🇬 Papua New Guinea |
| KUC | Kuria Airport | Kuria | 🇰🇮 Kiribati |
| KJB | Kurnool Airport | Orvakal | 🇮🇳 India |
| URS | Kursk East Airport | Kursk | 🇷🇺 Rusia |
| KUF | Kurumoch International Airport | Samara | 🇷🇺 Rusia |
| KRD | Kurundi Airport | Kurundi Station | 🇦🇺 Australia |
| KBK | Kushinagar International Airport | Kushinagar | 🇮🇳 India |
| KUH | Kushiro Airport | Kushiro | 🇯🇵 Jepun |
| YVP | Kuujjuaq Airport | Kuujjuaq | 🇨🇦 Kanada |
| YGW | Kuujjuarapik Airport | Kuujjuarapik | 🇨🇦 Kanada |
| KAO | Kuusamo Airport | Kuusamo | 🇫🇮 Finland |
| KWI | Kuwait International Airport | Kuwait City | 🇰🇼 Kuwait |
| KUX | Kuyol Airport | 🇵🇬 Papua New Guinea | |
| KWS | Kwailabesi Airport | Kwailabesi | 🇸🇧 Kepulauan Solomon |
| KWT | Kwethluk Airport | Kwethluk | 🇺🇸 A.S |
| KWK | Kwigillingok Airport | Kwigillingok | 🇺🇸 A.S |
| KYP | Kyaukpyu Airport | Kyaukpyu | 🇲🇲 Myanmar (Burma) |
| KYT | Kyauktu Airport | Kyauktu | 🇲🇲 Myanmar (Burma) |
| HSG | Kyushu Saga International Airport | Saga | 🇯🇵 Jepun |
| KYZ | Kyzyl Airport | Kyzyl | 🇷🇺 Rusia |
| KDL | Kärdla Airport | Kärdla | 🇪🇪 Estonia |
| KGG | Kédougou Airport | Kédougou | 🇸🇳 Senegal |
| ZKG | Kégashka Airport | Côte-Nord-du-Golfe-du-Saint-Laurent | 🇨🇦 Kanada |
| OPA | Kópasker Airport | Kópasker | 🇮🇸 Iceland |
| KOQ | Köthen Airport | Köthen (Anhalt) | 🇩🇪 Jerman |