- West Wyalong AirportIdent: YWWLCountry: Australia
- Westchester County AirportIdent: KHPNCountry: United States
- Westerland Sylt AirportIdent: EDXWCountry: Germany
- Westerly State AirportIdent: KWSTCountry: United States
- Western Carolina Regional AirportIdent: KRHPCountry: United States
- Western Neb. Rgnl/William B. Heilig AirportIdent: KBFFCountry: United States
- Westfield-Barnes Regional AirportIdent: KBAFCountry: United States
- Weston AirportIdent: EIWTCountry: Ireland
- Westover Metropolitan Airport / Westover Air Reserve BaseIdent: KCEFCountry: United States
- Westport AirportIdent: NZWSCountry: New Zealand
- Wewak International AirportIdent: AYWKCountry: Papua New Guinea
- Whakatāne AirportIdent: NZWKCountry: New Zealand
- Whangarei AirportIdent: NZWRCountry: New Zealand
- Wheeler Sack Army Air FieldIdent: KGTBCountry: United States
- Wheeling Ohio County AirportIdent: KHLGCountry: United States
- Whidbey Island Naval Air Station (Ault Field)Ident: KNUWCountry: United States
- Whitecourt AirportIdent: CYZUCountry: Canada
- Whitegrass AirportIdent: NVVWCountry: Vanuatu
- Whitehorse / Erik Nielsen International AirportIdent: CYXYCountry: Canada
- Whiteman Air Force BaseIdent: KSZLCountry: United States
- Whiting Field Naval Air Station - NorthIdent: KNSECountry: United States
- Whiting Field Naval Air Station South AirportIdent: KNDZCountry: United States
- Whyalla AirportIdent: YWHACountry: Australia
- Wiarton AirportIdent: CYVVCountry: Canada
- Wichita Dwight D. Eisenhower National AirportIdent: KICTCountry: United States
- Wichita Falls Municipal Airport / Sheppard Air Force BaseIdent: KSPSCountry: United States
- Wick John O'Groats AirportIdent: EGPCCountry: United Kingdom
- Wiener Neustadt East AirportIdent: LOANCountry: Austria
- Wiener Neustadt West AirportIdent: LOXNCountry: Austria
- Wiesbaden Army AirfieldIdent: ETOUCountry: Germany
- Wiley Post Will Rogers Memorial AirportIdent: PABRCountry: United States
- Wilkes-Barre/Scranton International AirportIdent: KAVPCountry: United States
- William R Fairchild International AirportIdent: KCLMCountry: United States
- Williams Field SkiwayIdent: NZWDCountry: Antarctica
- Williams Lake AirportIdent: CYWLCountry: Canada
- Williamsport Regional AirportIdent: KIPTCountry: United States
- Williston Basin International AirportIdent: KXWACountry: United States
- Willow Run AirportIdent: KYIPCountry: United States
- Wilmington AirparkIdent: KILNCountry: United States
- Wilmington AirportIdent: KILGCountry: United States
- Wilmington International AirportIdent: KILMCountry: United States
- Wiluna AirportIdent: YWLUCountry: Australia
- Windorah AirportIdent: YWDHCountry: Australia
- Winkler County AirportIdent: KINKCountry: United States
- Winnemucca Municipal AirportIdent: KWMCCountry: United States
- Winnipeg / St. Andrews AirportIdent: CYAVCountry: Canada
- Winslow Lindbergh Regional AirportIdent: KINWCountry: United States
- Winton AirportIdent: YWTNCountry: Australia
- Wittman Regional AirportIdent: KOSHCountry: United States
- Wittmundhafen Air BaseIdent: ETNTCountry: Germany
- Woensdrecht Air BaseIdent: EHWOCountry: Netherlands
- Wonderboom AirportIdent: FAWBCountry: South Africa
- Wonju Airport / Hoengseong Air Base (K-38/K-46)Ident: RKNWCountry: South Korea
- Wonsan Kalma AirportIdent: ZKWSCountry: North Korea
- Woodbourne AirportIdent: NZWBCountry: New Zealand
- Worcester Regional AirportIdent: KORHCountry: United States
- Worland Municipal AirportIdent: KWRLCountry: United States
- Wrangell AirportIdent: PAWGCountry: United States
- Wright-Patterson Air Force BaseIdent: KFFOCountry: United States
- Wrigley AirportIdent: CYWYCountry: Canada