ICAO		IATA		Other		Location
				18V		Hudson [Platte Valley Airpark], Colorado, US (135 mi / 217 km S)
				CO23		Longmont [Ashlawn Airport], Colorado, US (135 mi / 217 km S)
				WY12		Gillette [Ohman Ranch Airport], Wyoming, US (135 mi / 217 km N)
				9V5		Rushville [Modisett Airport], Nebraska, US (135 mi / 217 km E)
				10WY		Kaycee [Willow Creek Ranch Airport], Wyoming, US (136 mi / 218 km NW)
				CO82		Keenesburg [Land Airport], Colorado, US (136 mi / 219 km S)
				CO60		Keenesburg [Horseshoe Landings Airport], Colorado, US (136 mi / 219 km S)
				0CD1		Fort Morgan [Colorado Plains Medical Center Heliport], Colorado, US (137 mi / 220 km SE)
				7CO0		Erie [Parkland Airport], Colorado, US (137 mi / 220 km S)
				SD86		Custer [Monument Health Custer Hospital Heliport], South Dakota, US (137 mi / 220 km NE)
				24CO		Boulder [Building 910 Heliport], Colorado, US (138 mi / 221 km S)
				0SD5		Custer [The Fort Heliport], South Dakota, US (138 mi / 222 km NE)
				49CO		Roggen [Air Dusters Inc. Airport], Colorado, US (138 mi / 222 km S)
				CO09		Fort Lupton [Halliburton Office Heliport], Colorado, US (139 mi / 223 km S)
				0SD9		Custer [Crazy Horse Heliport], South Dakota, US (139 mi / 223 km NE)
				CD02		Steamboat Springs [Skyote Airport], Colorado, US (139 mi / 224 km SW)
				0CO1		Louisville [Dave's Airport], Colorado, US (139 mi / 224 km S)
KBDU		WBU		BDU		Boulder [Muni], Colorado, US (140 mi / 225 km S)
				CD00		Boulder [Emancipation Hill Heliport], Colorado, US (140 mi / 225 km S)
KOKS		OKS		OKS		Oshkosh [Garden County/King Rhiley Field], Nebraska, US (140 mi / 225 km E)