| OEA |
O'Neal Airport |
Lawrenceville |
🇺🇸 A.S |
| ONL |
O'Neill Municipal Airport–John L Baker Field |
O'Neill |
🇺🇸 A.S |
| JNB |
O.R. Tambo International Airport |
Johannesburg |
🇿🇦 Afrika Selatan |
| OKC |
OKC Will Rogers World Airport |
Oklahoma City |
🇺🇸 A.S |
| ODC |
Oakdale Airport |
Oakdale |
🇺🇸 A.S |
| OKY |
Oakey Army Aviation Centre |
|
🇦🇺 Australia |
| PTK |
Oakland County International Airport |
Pontiac |
🇺🇸 A.S |
| OAM |
Oamaru Airport |
|
🇳🇿 New Zealand |
| OBN |
Oban Airport |
North Connel |
🇬🇧 UK |
| PDA |
Obando Cesar Gaviria Trujillo Airport |
Puerto Inírida |
🇨🇴 Colombia |
| OBD |
Obano Airport |
Obano |
🇮🇩 Indonesia |
| OBF |
Oberpfaffenhofen Airport |
Weßling |
🇩🇪 Jerman |
| OBX |
Obo Airport |
Obo |
🇵🇬 Papua New Guinea |
| OBC |
Obock Airport |
Obock |
🇩🇯 Djibouti |
| OCF |
Ocala International Airport - Jim Taylor Field |
Ocala |
🇺🇸 A.S |
| OCE |
Ocean City Municipal Airport |
Ocean City |
🇺🇸 A.S |
| MJX |
Ocean County Airport |
Toms River |
🇺🇸 A.S |
| OCA |
Ocean Reef Club Airport |
Key Largo |
🇺🇸 A.S |
| NTU |
Oceana Naval Air Station |
Virginia Beach |
🇺🇸 A.S |
| OCN |
Oceanside Municipal Airport |
Oceanside |
🇺🇸 A.S |
| CEU |
Oconee County Regional Airport |
Clemson |
🇺🇸 A.S |
| ONJ |
Odate Noshiro Airport |
Kitaakita |
🇯🇵 Jepun |
| ODE |
Odense Hans Christian Andersen Airport |
Odense |
🇩🇰 Denmark |
| ODS |
Odesa International Airport |
Odesa |
🇺🇦 Ukraine |
| ODT |
Odessa Schlemeyer Field |
Odessa |
🇺🇸 A.S |
| KEO |
Odienne Airport |
Odienne |
🇨🇮 Cote d’Ivoire |
| OEC |
Oecusse Route of the Sandalwood International Airport |
Oecussi-Ambeno |
🇹🇱 Timor-Leste |
| OPI |
Oenpelli Airport |
|
🇦🇺 Australia |
| LAH |
Oesman Sadik Airport |
Labuha-Halmahera Island |
🇮🇩 Indonesia |
| OFF |
Offutt Air Force Base |
Omaha |
🇺🇸 A.S |
| OFU |
Ofu Airport |
Ofu |
🇦🇸 Samoa Amerika |
| OGA |
Ogallala Municipal Airport Searle Field |
Ogallala |
🇺🇸 A.S |
| OGD |
Ogden Hinckley Airport |
Ogden |
🇺🇸 A.S |
| OGS |
Ogdensburg International Airport |
Ogdensburg |
🇺🇸 A.S |
| OGE |
Ogeranang Airport |
|
🇵🇬 Papua New Guinea |
| OGM |
Ogobsucum Airport |
Ustupu |
🇵🇦 Panama |
| YOG |
Ogoki Post Airport |
Ogoki Post |
🇨🇦 Kanada |
| ATO |
Ohio University Airport |
Albany |
🇺🇸 A.S |
| ESO |
Ohkay Owingeh Airport |
Espanola |
🇺🇸 A.S |
| OHD |
Ohrid St. Paul the Apostle Airport |
Ohrid |
🇲🇰 Macedonia Utara |
| OYK |
Oiapoque Airport |
Oiapoque |
🇧🇷 Brazil |
| OIT |
Oita Airport |
Oita |
🇯🇵 Jepun |
| OKQ |
Okaba Airport |
Okaba |
🇮🇩 Indonesia |
| OKV |
Okao Airport |
Okao |
🇵🇬 Papua New Guinea |
| OKF |
Okaukuejo Airport |
Okaukuejo |
🇳🇦 Namibia |
| OKJ |
Okayama Momotaro Airport |
Okayama |
🇯🇵 Jepun |
| OBE |
Okeechobee County Airport |
Okeechobee |
🇺🇸 A.S |
| OHH |
Okha Airport |
Okha |
🇷🇺 Rusia |
| OHO |
Okhotsk Airport |
Okhotsk |
🇷🇺 Rusia |
| OKI |
Oki Global Geopark Airport |
Okinoshima |
🇯🇵 Jepun |
| OKE |
Okinoerabu Airport |
Wadomari |
🇯🇵 Jepun |
| OKM |
Okmulgee Regional Airport |
Okmulgee |
🇺🇸 A.S |
| OKN |
Okondja Airport |
Okondja |
🇬🇦 Gabon |
| OKG |
Okoyo Airport |
Okoyo |
🇨🇬 Congo - Brazzaville |
| OKP |
Oksapmin Airport |
Oksapmin |
🇵🇬 Papua New Guinea |
| OKL |
Oksibil Airport |
Oksibil |
🇮🇩 Indonesia |
| OKT |
Oktyabrskiy Airport |
Kzyl-Yar |
🇷🇺 Rusia |
| OIR |
Okushiri Airport |
Okushiri Island |
🇯🇵 Jepun |
| OSJ |
Ol Seki Naboisho Airstrip |
Mara Simba |
🇰🇪 Kenya |
| OLG |
Olare Orok Airfield |
Mara |
🇰🇪 Kenya |
| OVR |
Olavarria Airport |
Olavarria |
🇦🇷 Argentina |
| CCI |
Olavo Cecco Rigon Airport |
Concórdia |
🇧🇷 Brazil |
| OLB |
Olbia Costa Smeralda Airport |
Olbia (SS) |
🇮🇹 Itali |
| YOC |
Old Crow Airport |
Old Crow |
🇨🇦 Kanada |
| OLH |
Old Harbor Airport |
Old Harbor |
🇺🇸 A.S |
| ONK |
Olenyok Airport |
Olenyok |
🇷🇺 Rusia |
| OLV |
Olive Branch Airport |
Olive Branch |
🇺🇸 A.S |
| ONY |
Olney Municipal Airport |
Olney |
🇺🇸 A.S |
| OLY |
Olney Noble Airport |
Olney-Noble |
🇺🇸 A.S |
| OLO |
Olomouc Airport |
Olomouc |
🇨🇿 Czechia |
| OLQ |
Olsobip Airport |
Olsobip |
🇵🇬 Papua New Guinea |
| SZY |
Olsztyn-Mazury Airport |
Szymany |
🇵🇱 Poland |
| OLM |
Olympia Regional Airport |
Olympia |
🇺🇸 A.S |
| OLP |
Olympic Dam Airport |
Olympic Dam |
🇦🇺 Australia |
| OLZ |
Olyokminsk Airport |
Olyokminsk |
🇷🇺 Rusia |
| OMK |
Omak Airport |
Omak |
🇺🇸 A.S |
| MBY |
Omar N Bradley Airport |
Moberly |
🇺🇸 A.S |
| OMB |
Omboue Hospital Airport |
Omboue |
🇬🇦 Gabon |
| OMG |
Omega Airport |
Omega |
🇳🇦 Namibia |
| OMI |
Omidiyeh Airport |
Omidiyeh |
🇮🇷 Iran |
| OSE |
Omora Airport |
Omora |
🇵🇬 Papua New Guinea |
| OMS |
Omsk Central Airport |
Omsk |
🇷🇺 Rusia |
| OND |
Ondangwa Airport |
Ondangwa |
🇳🇦 Namibia |
| ONU |
Ono-i-Lau Airport |
Ono-i-Lau |
🇫🇯 Fiji |
| ONB |
Ononge Airport |
Onange Mission |
🇵🇬 Papua New Guinea |
| OOT |
Onotoa Airport |
Onotoa |
🇰🇮 Kiribati |
| ONS |
Onslow Airport |
|
🇦🇺 Australia |
| ONT |
Ontario International Airport |
Ontario |
🇺🇸 A.S |
| ONO |
Ontario Municipal Airport |
Oregon |
🇺🇸 A.S |
| ODD |
Oodnadatta Airport |
|
🇦🇺 Australia |
| FVR |
Oombulgurri Airport |
Oombulgurri |
🇦🇺 Australia |
| OBL |
Oostmalle Airfield |
Zoersel |
🇧🇪 Belgium |
| YBS |
Opapimiskan Lake Airport |
Opapimiskan Lake |
🇨🇦 Kanada |
| OPB |
Open Bay Airport |
Maitanakunai |
🇵🇬 Papua New Guinea |
| YOI |
Opinaca Aerodrome |
Éléonore Mine |
🇨🇦 Kanada |
| OPW |
Opuwa Airport |
Opuwa |
🇳🇦 Namibia |
| OMR |
Oradea International Airport |
Oradea |
🇷🇴 Romania |
| RAX |
Oram Airport |
|
🇵🇬 Papua New Guinea |
| ORN |
Oran Es-Sénia (Ahmed Ben Bella) International Airport |
Es-Sénia |
🇩🇿 Algeria |
| TAF |
Oran Tafraoui Airport |
Tafraoui |
🇩🇿 Algeria |
| RGO |
Orang (Chongjin) Airport |
Hoemun-ri |
🇰🇵 Korea Utara |
| OAG |
Orange Airport |
Orange |
🇦🇺 Australia |
| MGJ |
Orange County Airport |
Montgomery |
🇺🇸 A.S |
| OGB |
Orangeburg Municipal Airport |
Orangeburg |
🇺🇸 A.S |
| OMD |
Oranjemund Airport |
Oranjemund |
🇳🇦 Namibia |
| ORP |
Orapa Airport |
Orapa |
🇧🇼 Botswana |
| RBS |
Orbost Airport |
|
🇦🇺 Australia |
| ESD |
Orcas Island Airport |
Eastsound |
🇺🇸 A.S |
| OKB |
Orchid Beach Airport |
Orchid Beach |
🇦🇺 Australia |
| ODR |
Ord River Airport |
Ord River |
🇦🇺 Australia |
| DSN |
Ordos Ejin Horo International Airport |
Ordos |
🇨🇳 China |
| OGU |
Ordu–Giresun Airport |
Ordu |
🇹🇷 Turkiye |
| REN |
Orenburg Central Airport |
Orenburg |
🇷🇺 Rusia |
| MOA |
Orestes Acosta Airport |
Moa |
🇨🇺 Cuba |
| OXO |
Orientos Airport |
Orientos |
🇦🇺 Australia |
| ORJ |
Orinduik Airport |
Orinduik |
🇬🇾 Guyana |
| FNU |
Oristano-Fenosu Airport |
Oristano |
🇮🇹 Itali |
| ORX |
Oriximiná Airport |
Oriximiná |
🇧🇷 Brazil |
| JDO |
Orlando Bezerra de Menezes Airport |
Juazeiro do Norte |
🇧🇷 Brazil |
| ORL |
Orlando Executive Airport |
Orlando |
🇺🇸 A.S |
| MCO |
Orlando International Airport |
Orlando |
🇺🇸 A.S |
| SFB |
Orlando Sanford International Airport |
Orlando |
🇺🇸 A.S |
| MBK |
Orlando Villas Boas Regional Airport |
Matupá |
🇧🇷 Brazil |
| UMU |
Orlando de Carvalho Airport |
Umuarama |
🇧🇷 Brazil |
| ORE |
Orléans–Saint-Denis-de-l'Hôtel Airport |
Saint-Denis-de-l'Hôtel, Loiret |
🇫🇷 Perancis |
| ORW |
Ormara Airport |
Ormara Raik |
🇵🇰 Pakistan |
| OMC |
Ormoc Airport |
Ormoc City |
🇵🇭 Filipina |
| CBS |
Oro Negro Airport |
Cabimas |
🇻🇪 Venezuela |
| ORC |
Orocue Airport |
Orocue |
🇨🇴 Colombia |
| OVE |
Oroville Municipal Airport |
Oroville |
🇺🇸 A.S |
| TXC |
Orsha Airport - Balbasovo Air Base |
Orsha |
🇧🇾 Belarus |
| OSW |
Orsk Airport |
Orsk |
🇷🇺 Rusia |
| ORA |
Orán Airport |
Orán |
🇦🇷 Argentina |
| URZ |
Orūzgān Airport |
Orūzgān |
🇦🇫 Afghanistan |
| ITM |
Osaka Itami International Airport |
Osaka |
🇯🇵 Jepun |
| OSN |
Osan Air Base |
Pyeongtaek |
🇰🇷 Korea Selatan |
| OSO |
Osborne Mine Airport |
|
🇦🇺 Australia |
| OSC |
Oscoda Wurtsmith Airport |
Oscoda |
🇺🇸 A.S |
| OSS |
Osh International Airport |
Osh |
🇰🇬 Kyrgyzstan |
| OHI |
Oshakati Airport |
Oshakati |
🇳🇦 Namibia |
| YOO |
Oshawa Executive Airport |
Oshawa |
🇨🇦 Kanada |
| OIM |
Oshima Airport |
Izu Oshima |
🇯🇵 Jepun |
| OSI |
Osijek Airport |
Osijek(Klisa) |
🇭🇷 Croatia |
| OOA |
Oskaloosa Municipal Airport |
Cedar |
🇺🇸 A.S |
| OSK |
Oskarshamn Airport |
Oskarshamn |
🇸🇪 Sweden |
| UKK |
Oskemen International Airport |
Ust-Kamenogorsk (Oskemen) |
🇰🇿 Kazakhstan |
| OSL |
Oslo-Gardermoen International Airport |
Oslo (Gardermoen) |
🇳🇴 Norway |
| ZYL |
Osmany International Airport |
Sylhet |
🇧🇩 Bangladesh |
| OSG |
Ossima Airport |
Ossima |
🇵🇬 Papua New Guinea |
| OST |
Ostend-Bruges International Airport |
Oostende |
🇧🇪 Belgium |
| OXB |
Osvaldo Vieira International Airport |
Bissau |
🇬🇼 Guinea Bissau |
| AGV |
Oswaldo Guevara Mujica Airport |
Acarigua |
🇻🇪 Venezuela |
| OTJ |
Otjiwarongo Airport |
Otjiwarongo |
🇳🇦 Namibia |
| OTO |
Otog Banner Wulan Airport |
Wulan |
🇨🇳 China |
| OTQ |
Otog Front Banner Oljoq Airport |
Otog Front Banner |
🇨🇳 China |
| YND |
Ottawa / Gatineau Airport |
Gatineau |
🇨🇦 Kanada |
| YRO |
Ottawa / Rockcliffe Airport |
Ottawa |
🇨🇦 Kanada |
| YOW |
Ottawa Macdonald-Cartier International Airport |
Ottawa |
🇨🇦 Kanada |
| OTM |
Ottumwa Regional Airport |
Ottumwa |
🇺🇸 A.S |
| OTU |
Otu Airport |
Remedios |
🇨🇴 Colombia |
| ODA |
Ouadda Airport |
Ouadda |
🇨🇫 Republik Afrika Tengah |
| OUA |
Ouagadougou Thomas Sankara International Airport |
Ouagadougou |
🇧🇫 Burkina Faso |
| OUG |
Ouahigouya Airport |
Ouahigouya |
🇧🇫 Burkina Faso |
| ODJ |
Ouanda Djallé Airport |
Ouanda Djallé |
🇨🇫 Republik Afrika Tengah |
| OFI |
Ouango Fitini Airport |
Ouango Fitini |
🇨🇮 Cote d’Ivoire |
| AJN |
Ouani Airport |
Ouani |
🇰🇲 Comoros |
| OZZ |
Ouarzazate International Airport |
Ouarzazate |
🇲🇦 Maghribi |
| ODY |
Oudomsay Airport |
Oudomsay |
🇱🇦 Laos |
| OUH |
Oudtshoorn Airport |
Oudtshoorn |
🇿🇦 Afrika Selatan |
| OUI |
Ouessant Airport |
Ushant |
🇫🇷 Perancis |
| OUE |
Ouesso Airport |
|
🇨🇬 Congo - Brazzaville |
| OUD |
Oujda Angads Airport |
Ahl Angad |
🇲🇦 Maghribi |
| OUL |
Oulu Airport |
Oulu / Oulunsalo |
🇫🇮 Finland |
| OUM |
Oum Hadjer Airport |
Oum Hadjer |
🇹🇩 Chad |
| OIA |
Ourilândia do Norte Airport |
Ourilândia do Norte |
🇧🇷 Brazil |
| MAX |
Ouro Sogui Airport |
Ouro Sogui |
🇸🇳 Senegal |
| UVE |
Ouvéa Airport |
Ouvéa |
🇳🇨 New Caledonia |
| OYN |
Ouyen Airport |
Ouyen |
🇦🇺 Australia |
| KOZ |
Ouzinkie Airport |
Ouzinkie |
🇺🇸 A.S |
| VDA |
Ovda Airport |
Eilat |
🇮🇱 Israel |
| OVG |
Overberg Airport |
Overberg |
🇿🇦 Afrika Selatan |
| FTX |
Owando Airport |
Owando |
🇨🇬 Congo - Brazzaville |
| OWA |
Owatonna Degner Regional Airport |
Owatonna |
🇺🇸 A.S |
| GCM |
Owen Roberts International Airport |
George Town |
🇰🇾 Kepulauan Cayman |
| YOS |
Owen Sound / Billy Bishop Regional Airport |
Owen Sound |
🇨🇦 Kanada |
| OWB |
Owensboro Daviess County Airport |
Owensboro |
🇺🇸 A.S |
| YOH |
Oxford House Airport |
Oxford House |
🇨🇦 Kanada |
| OXR |
Oxnard Airport |
Oxnard |
🇺🇸 A.S |
| OYE |
Oyem Airport |
Oyem |
🇬🇦 Gabon |
| OLL |
Oyo Ollombo Airport |
Oyo |
🇨🇬 Congo - Brazzaville |
| WMH |
Ozark Regional Airport |
Mountain Home |
🇺🇸 A.S |
| OZA |
Ozona Municipal Airport |
Ozona |
🇺🇸 A.S |