- Gisenyi AirportIdent: HRYGCountry: Rwanda
- Gissar Air BaseIdent: TJ-UT45Country: Tajikistan
- Gitega AirportIdent: HBBECountry: Burundi
- Glacier Park International AirportIdent: KGPICountry: United States
- Gladstone AirportIdent: YGLACountry: Australia
- Glasgow Valley County Airport Wokal FieldIdent: KGGWCountry: United States
- Glauber de Andrade Rocha AirportIdent: BR-0569Country: Brazil
- Glen Innes AirportIdent: YGLICountry: Australia
- Glentanner AirportIdent: NZGTCountry: New Zealand
- Gloucestershire AirportIdent: EGBJCountry: United Kingdom
- Gobernador Castello AirportIdent: SAVVCountry: Argentina
- Gobernador Ramón Trejo Noel International AirportIdent: SAWECountry: Argentina
- Gode AirportIdent: HAGOCountry: Ethiopia
- Goderich AirportIdent: CYGDCountry: Canada
- Godman Army Air FieldIdent: KFTKCountry: United States
- Godofredo P. Ramos AirportIdent: RPVECountry: Philippines
- Golden AirportIdent: CYGECountry: Canada
- Golden Triangle Regional AirportIdent: KGTRCountry: United States
- Golfito AirportIdent: MRGFCountry: Costa Rica
- Golmud AirportIdent: ZLGMCountry: China
- Golog Maqên AirportIdent: ZLGLCountry: China
- Golosón International AirportIdent: MHLCCountry: Honduras
- Gombe Lawanti International AirportIdent: DNGOCountry: Nigeria
- Gomel AirportIdent: UMGGCountry: Belarus
- Gomez Nino Apiay Air BaseIdent: SKAPCountry: Colombia
- Gondar AirportIdent: HAGNCountry: Ethiopia
- Gondia AirportIdent: VA2CCountry: India
- Gongzhuling Air BaseIdent: CN-0192Country: China
- Goodland Municipal AirportIdent: KGLDCountry: United States
- Goose Bay AirportIdent: CYYRCountry: Canada
- Gorakhpur AirportIdent: VEGKCountry: India
- Gore Bay Manitoulin AirportIdent: CYZECountry: Canada
- Gorgan AirportIdent: OINGCountry: Iran
- Gorna Oryahovitsa AirportIdent: LBGOCountry: Bulgaria
- Gorno-Altaysk AirportIdent: UNBGCountry: Russia
- Goroka AirportIdent: AYGACountry: Papua New Guinea
- Goulburn AirportIdent: YGLBCountry: Australia
- Gove AirportIdent: YPGVCountry: Australia
- Governor José Richa AirportIdent: SBLOCountry: Brazil
- Governor's Harbour AirportIdent: MYEMCountry: Bahamas
- Goya AirportIdent: SATGCountry: Argentina
- Grabtsevo AirportIdent: UUBCCountry: Russia
- Graciosa AirportIdent: LPGRCountry: Portugal
- Graf Ignatievo Air BaseIdent: LBPGCountry: Bulgaria
- Grafenwöhr Army Air FieldIdent: ETICCountry: Germany
- Gral. Bernardo O´Higgins AirportIdent: SCCHCountry: Chile
- Grand Canyon National Park AirportIdent: KGCNCountry: United States
- Grand Case-l'Espérance AirportIdent: TFFGCountry: St. Martin
- Grand Central AirportIdent: FAGCCountry: South Africa
- Grand Forks Air Force BaseIdent: KRDRCountry: United States
- Grand Forks AirportIdent: CZGFCountry: Canada
- Grand Forks International AirportIdent: KGFKCountry: United States
- Grand Junction Regional AirportIdent: KGJTCountry: United States
- Grand Strand AirportIdent: KCRECountry: United States
- Grande Prairie AirportIdent: CYQUCountry: Canada
- Grandfather SkiwayIdent: AQ-0016Country: Antarctica
- Grant County AirportIdent: KSVCCountry: United States
- Grant County International AirportIdent: KMWHCountry: United States
- Granville AirportIdent: LFRFCountry: France
- Gray Army Air FieldIdent: KGRFCountry: United States