ICAO		IATA		Other		Location
				CD77		Wolcott [Castle Peak Heliport], Colorado, US (55 mi / 89 km W)
KBKF				BKF		Aurora [Buckley Space Force Base Airport], Colorado, US (55 mi / 89 km E)
KFNL		FNL		FNL		Fort Collins/Loveland [Northern Colorado Regional], Colorado, US (56 mi / 90 km NE)
				34CO		Aurora [Simons Airport], Colorado, US (56 mi / 90 km E)
				CO12		Brighton [Van Aire Airport], Colorado, US (57 mi / 91 km E)
				50CO		Castle Rock [Castle Rock Adventist Health Campus Heliport], Colorado, US (57 mi / 92 km SE)
				CD31		Parker [Parker Adventist Hospital Heliport], Colorado, US (58 mi / 93 km SE)
				2CO3		Milliken [Jackrabbit Strip], Colorado, US (58 mi / 93 km NE)
KDEN		DEN		DEN		Denver [Intl], Colorado, US (58 mi / 93 km E)
				18V		Hudson [Platte Valley Airpark], Colorado, US (58 mi / 94 km E)
				7CO7		Johnstown [Frontier Helicopters Heliport], Colorado, US (59 mi / 95 km NE)
				CO55		Fort Collins [Christman Field], Colorado, US (59 mi / 95 km NE)
				7CO5		Aurora [Saddle Rock ER Heliport], Colorado, US (59 mi / 95 km E)
				57CO		Fort Collins [Banner Fort Collins Medical Center Heliport], Colorado, US (59 mi / 95 km NE)
				21CO		Aurora [Southlands Ed Heliport], Colorado, US (59 mi / 95 km E)
				CD21		Tarryall [Badger Mountain Heliport], Colorado, US (59 mi / 95 km S)
				93CO		Lake George [Antelope Airpark], Colorado, US (60 mi / 97 km S)
				4CO9		Beaver Creek [Beaver Creek Heliport], Colorado, US (60 mi / 97 km W)
				CD07		Fort Collins [Poudre Valley Hospital Heliport], Colorado, US (60 mi / 97 km NE)
				65CO		Fort Collins [WKR Airport], Colorado, US (61 mi / 98 km NE)