- Chacalluta International AirportIdent: SCARCountry: Chile
- Chachapoyas AirportIdent: SPPYCountry: Peru
- Chachoán Regional AirportIdent: SEAMCountry: Ecuador
- Chadron Municipal AirportIdent: KCDRCountry: United States
- Chafei Amsei AirportIdent: SBBTCountry: Brazil
- Chalons Vatry airportIdent: LFOKCountry: France
- Chambéry Aix les Bains airportIdent: LFLBCountry: France
- Chamical AirportIdent: AR-0744Country: Argentina
- Chan Gurney Municipal AirportIdent: KYKNCountry: United States
- Chandler FieldIdent: KAXNCountry: United States
- Changbaishan AirportIdent: ZYBSCountry: China
- Changchun Air BaseIdent: CN-0185Country: China
- Changde Taohuayuan AirportIdent: ZGCDCountry: China
- Changi Air Base (East)Ident: WSACCountry: Singapore
- Changjin Air Force BaseIdent: KP-0036Country: North Korea
- Changsha Datuopu Airport / Changsha Air BaseIdent: CN-0055Country: China
- Changuinola Captain Manuel Niño International AirportIdent: MPCHCountry: Panama
- Changzhou Benniu International AirportIdent: ZSCGCountry: China
- Chanute Martin Johnson AirportIdent: KCNUCountry: United States
- Chaoyang AirportIdent: ZYCYCountry: China
- Chapais AirportIdent: CYMTCountry: Canada
- Chapleau AirportIdent: CYLDCountry: Canada
- Charles B. Wheeler Downtown AirportIdent: KMKCCountry: United States
- Charles Kirkconnell International AirportIdent: MWCBCountry: Cayman Islands
- Charles M. Schulz Sonoma County AirportIdent: KSTSCountry: United States
- Charleville AirportIdent: YBCVCountry: Australia
- Charleville-Mézières Ardennes-Etienne Riché AirfieldIdent: LFQVCountry: France
- Charlevoix AirportIdent: CYMLCountry: Canada
- Charlo AirportIdent: CYCLCountry: Canada
- Charlottesville Albemarle AirportIdent: KCHOCountry: United States
- Charlottetown AirportIdent: CYYGCountry: Canada
- Chattanooga Metropolitan Airport (Lovell Field)Ident: KCHACountry: United States
- Chautauqua County-Jamestown AirportIdent: KJHWCountry: United States
- Chaybukha AirportIdent: UHMGCountry: Russia
- Chañaral AirportIdent: SCRACountry: Chile
- Cheboksary AirportIdent: UWKSCountry: Russia
- Cheikh Larbi Tébessi AirportIdent: DABSCountry: Algeria
- Chengde Puning AirportIdent: ZBCDCountry: China
- Chengdu Huaizhou AirportIdent: HZUCountry: China
- Chengdu Huangtianba Air BaseIdent: CN-0026Country: China
- Chenghu General AirportIdent: CN-0316Country: China
- Chenzhou Beihu AirportIdent: ZGCZCountry: China
- Cherbourg Manche airportIdent: LFRCCountry: France
- Cherepovets AirportIdent: ULWCCountry: Russia
- Cherif Al Idrissi AirportIdent: GMTACountry: Morocco
- Cherkasy International AirportIdent: UKKECountry: Ukraine
- Chernigovka Air BaseIdent: RU-0132Country: Russia
- Chernivtsi International AirportIdent: UKLNCountry: Ukraine
- Chernyakhovsk Naval Air BaseIdent: RU-0060Country: Russia
- Cherry Capital AirportIdent: KTVCCountry: United States
- Cherry Point MCAS / Cunningham Field/Ident: KNKTCountry: United States
- Cherskiy AirportIdent: UESSCountry: Russia
- Cheryomushki Air BaseIdent: RU-4827Country: Russia
- Chetumal International AirportIdent: MMCMCountry: Mexico
- Chetwynd AirportIdent: CYCQCountry: Canada
- Cheyenne Regional Jerry Olson FieldIdent: KCYSCountry: United States
- Chiayi AirportIdent: RCKUCountry: Taiwan
- Chicago Executive AirportIdent: KPWKCountry: United States
- Chicago Rockford International AirportIdent: KRFDCountry: United States
- Chifeng Yulong AirportIdent: ZBCFCountry: China