ICAO		IATA		Other		Location
				0CO7		Fort Collins [Century Helicopters Heliport], Colorado, US (101 mi / 163 km S)
				WY44		Mule Creek Junction [Robbers Roost Ranch Airport], Wyoming, US (101 mi / 163 km N)
				8CO2		Briggsdale [William Leon Schawo Airport], Colorado, US (102 mi / 164 km S)
				6V0		Edgemont [Muni], South Dakota, US (102 mi / 164 km NE)
				CD07		Fort Collins [Poudre Valley Hospital Heliport], Colorado, US (102 mi / 164 km S)
				WY11		Encampment [A Bar A Ranch Airport], Wyoming, US (105 mi / 169 km SW)
				84WY		Douglas [Moore Ranch Airport], Wyoming, US (105 mi / 169 km NW)
				CO59		Galeton [Hay Fever Farm Airport], Colorado, US (105 mi / 169 km S)
				NE32		Alliance [Box Butte General Hospital Med-I-Port Heliport], Nebraska, US (105 mi / 170 km E)
				57CO		Fort Collins [Banner Fort Collins Medical Center Heliport], Colorado, US (105 mi / 170 km S)
				65CO		Fort Collins [WKR Airport], Colorado, US (105 mi / 170 km S)
				CO48		Eaton [Crop Air Airport], Colorado, US (107 mi / 172 km S)
				45WY		Casper [American Falconry Airport], Wyoming, US (107 mi / 172 km NW)
KSAA		SAA		SAA		Saratoga [Shively Field], Wyoming, US (107 mi / 173 km W)
KCDR		CDR		CDR		Chadron [Muni], Nebraska, US (108 mi / 174 km NE)
				SD71		Oelrichs [Bogner Field], South Dakota, US (108 mi / 174 km NE)
				CO26		Galeton [Kutcher Airfield], Colorado, US (108 mi / 174 km S)
KAIA		AIA		AIA		Alliance [Muni], Nebraska, US (109 mi / 175 km E)
				67CO		Bracewell [Highline Farm Airstrip], Colorado, US (109 mi / 175 km S)
				CD20		Loveland [Sprague Airport], Colorado, US (110 mi / 177 km S)