| | Airport Code | City | State/Region | Country | Airport Name | | GEN | Oslo | | Norway | Garderm O E N |
| GEO | Georgetown | | Guyana | Timehri |
| GET | Geraldton | Western Australia | Australia | Geraldton |
| GFK | Grand Forks | ND | USA | Grand Forks International Airport |
| GGG | Longview/Gladewater/Kilgore | TX | USA | Gregg County |
| GGT | George Town | | Bahamas | Exuma International |
| GGW | Glasgow | MT | USA | |
| GHB | Governors Harbour | | Bahamas | |
| GIB | Gibraltar | Gibraltar | Gibraltar | |
| GIG | Rio De Janeiro | Rio De Janeiro | Brazil | International Airport |
| GJT | Grand Junction | CO | USA | Walker Field |
| GKA | Goroka | | Papua New Guinea | Goroka |
| GLA | Glasgow | Scotland | United Kingdom | Glasgow Scotland |
| GLD | Goodland | KS | USA | Renner Field |
| GLF | Golfito | | Costa Rica | Golfito |
| GLS | Galveston | TX | USA | Scholes Field |
| GLV | Golovin | AK | USA | |
| GNB | Grenoble | | France | St Geoirs |
| GND | St Georges/Grenada | | Grenada | Pt Saline |
| GNV | Gainesville | FL | USA | Jr Alison Municipal |
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