ICAO		IATA		Other		Location
				CD46		Fort Collins [North Arrow Heliport], Colorado, US (135 mi / 217 km SW)
				65CO		Fort Collins [WKR Airport], Colorado, US (135 mi / 217 km SW)
				5NE3		Stapleton [Diamond Bar Jones Airport], Nebraska, US (135 mi / 217 km E)
				CD07		Fort Collins [Poudre Valley Hospital Heliport], Colorado, US (136 mi / 219 km SW)
				SD86		Custer [Monument Health Custer Hospital Heliport], South Dakota, US (136 mi / 219 km N)
				JECA		Jewel Cave National Monument [Jewel Cave NM], South Dakota, US (136 mi / 219 km N)
KDGW		DGW		DGW		Douglas [Converse County Airport], Wyoming, US (136 mi / 220 km NW)
				57CO		Fort Collins [Banner Fort Collins Medical Center Heliport], Colorado, US (137 mi / 220 km SW)
				9NE8		Stapleton [Brosius Field], Nebraska, US (137 mi / 220 km E)
				3SD3		Scenic [Brown Field], South Dakota, US (137 mi / 221 km N)
				WY27		Douglas [Wagonhound Airport], Wyoming, US (137 mi / 221 km NW)
				74CO		Roggen [Westberg-Rosling Farms Airport], Colorado, US (138 mi / 222 km SW)
				10SD		Wanblee [Wanblee Health Center Heliport], South Dakota, US (139 mi / 223 km NE)
				CO55		Fort Collins [Christman Field], Colorado, US (139 mi / 223 km SW)
				7CO7		Johnstown [Frontier Helicopters Heliport], Colorado, US (139 mi / 223 km SW)
				2CO3		Milliken [Jackrabbit Strip], Colorado, US (139 mi / 223 km SW)
				0SD5		Custer [The Fort Heliport], South Dakota, US (139 mi / 223 km N)
				49CO		Roggen [Air Dusters Inc. Airport], Colorado, US (139 mi / 224 km SW)
				CO60		Keenesburg [Horseshoe Landings Airport], Colorado, US (140 mi / 225 km SW)
				1NE0		Brownlee [Higgins Bros Airport], Nebraska, US (140 mi / 225 km E)