ICAO		IATA		Other		Location
				CD21		Tarryall [Badger Mountain Heliport], Colorado, US (48 mi / 77 km SW)
				FLFO		Florissant Fossil Beds National Monument [Florissant Fossil Beds NM], Colorado, US (48 mi / 77 km SW)
				74CO		Roggen [Westberg-Rosling Farms Airport], Colorado, US (50 mi / 81 km NE)
KCOS		COS		COS		Colorado Springs [City of Colorado Springs Muni (Peterson AFB)], Colorado, US (51 mi / 82 km S)
				CD37		Empire [Berthoud Pass Heliport], Colorado, US (51 mi / 82 km W)
				CO4		Ellicott [Colorado Springs East Airport], Colorado, US (52 mi / 83 km SE)
				17CO		Berthoud [Skylane Ranch Airport], Colorado, US (52 mi / 83 km N)
				25CD		Hartsel [Lux Field], Colorado, US (52 mi / 84 km SW)
				CD39		Berthoud [Pond's Field], Colorado, US (53 mi / 85 km N)
				93CO		Lake George [Antelope Airpark], Colorado, US (53 mi / 85 km SW)
				CO51		Empire [Henderson Heliport], Colorado, US (55 mi / 88 km W)
KCQJ				CQJ		Colorado Springs [Cheyenne Mountain SFS Heliport], Colorado, US (55 mi / 88 km S)
				CD25		Berthoud Falls [Henderson Mine Heliport], Colorado, US (55 mi / 88 km W)
				88CO		Yoder [Tranquila Airport], Colorado, US (56 mi / 89 km SE)
				6CO6		Berthoud [Skywagon Ranch Airport], Colorado, US (56 mi / 90 km N)
				86CO		Berthoud [Lazy W Airport], Colorado, US (56 mi / 90 km N)
				7CO7		Johnstown [Frontier Helicopters Heliport], Colorado, US (56 mi / 90 km N)
				CO81		Johnstown [Fought'N'Won Ultralight Flightpark], Colorado, US (56 mi / 90 km N)
				CO70		La Salle [Bigfoot Turf Airport], Colorado, US (56 mi / 91 km N)
				11V		Greeley [Easton Airport (Valley View)], Colorado, US (57 mi / 91 km N)