ICAO		IATA		Other		Location
				33V		Walden [Walden-Jackson County Airport], Colorado, US (123 mi / 199 km S)
				CO86		Fort Collins [John Galt Heliport], Colorado, US (124 mi / 199 km S)
				60NE		Chadron [Chadron Community Hospital Heliport], Nebraska, US (124 mi / 200 km E)
				CO53		Fort Collins [Yankee Field], Colorado, US (124 mi / 200 km S)
				WICA		Wind Cave National Park [Wind Cave NP], South Dakota, US (125 mi / 201 km NE)
				CO55		Fort Collins [Christman Field], Colorado, US (126 mi / 202 km S)
				CD46		Fort Collins [North Arrow Heliport], Colorado, US (127 mi / 204 km S)
				0CO7		Fort Collins [Century Helicopters Heliport], Colorado, US (127 mi / 205 km S)
KCUT				CUT		Custer [Custer County Airport], South Dakota, US (128 mi / 206 km NE)
				CD07		Fort Collins [Poudre Valley Hospital Heliport], Colorado, US (128 mi / 206 km S)
				WY21		Gillette [Campbell County Memorial Hospital Heliport], Wyoming, US (130 mi / 209 km N)
				NE32		Alliance [Box Butte General Hospital Med-I-Port Heliport], Nebraska, US (130 mi / 210 km E)
				SD86		Custer [Monument Health Custer Hospital Heliport], South Dakota, US (131 mi / 210 km NE)
				0SD5		Custer [The Fort Heliport], South Dakota, US (131 mi / 210 km NE)
				57CO		Fort Collins [Banner Fort Collins Medical Center Heliport], Colorado, US (132 mi / 212 km S)
				WY53		Four Corners [Moburg Aero Airport], Wyoming, US (132 mi / 212 km NE)
				0SD9		Custer [Crazy Horse Heliport], South Dakota, US (132 mi / 212 km NE)
				24CD		Walden [Michigan River Ranch Heliport], Colorado, US (132 mi / 212 km S)
				65CO		Fort Collins [WKR Airport], Colorado, US (132 mi / 213 km S)
				WY38		Ten Sleep [Orchard Ranch Airport], Wyoming, US (133 mi / 213 km NW)