ICAO		IATA		Other		Location
				CO04		Keenesburg [Denning Airport], Colorado, US (24 mi / 39 km E)
				CD39		Berthoud [Pond's Field], Colorado, US (24 mi / 39 km NW)
				20CO		Golden [Lookout Center Field Heliport], Colorado, US (25 mi / 40 km SW)
				CO60		Keenesburg [Horseshoe Landings Airport], Colorado, US (25 mi / 40 km E)
				7CO7		Johnstown [Frontier Helicopters Heliport], Colorado, US (25 mi / 40 km N)
				CO81		Johnstown [Fought'N'Won Ultralight Flightpark], Colorado, US (25 mi / 40 km N)
				CD14		Bennett [J & S Airport], Colorado, US (25 mi / 41 km SE)
				76CO		Bennett [Hoy Airstrip], Colorado, US (26 mi / 42 km SE)
				CD00		Boulder [Emancipation Hill Heliport], Colorado, US (26 mi / 43 km W)
				96CO		Bennet [Logan Airport], Colorado, US (27 mi / 43 km E)
				CD06		Englewood [Centennial Healthcare Plaza Heliport], Colorado, US (27 mi / 43 km S)
				CD09		Bennett [Yoder Airstrip], Colorado, US (27 mi / 43 km SE)
				6CO6		Berthoud [Skywagon Ranch Airport], Colorado, US (27 mi / 44 km NW)
				2CO3		Milliken [Jackrabbit Strip], Colorado, US (27 mi / 44 km N)
				86CO		Berthoud [Lazy W Airport], Colorado, US (27 mi / 44 km NW)
				CO70		La Salle [Bigfoot Turf Airport], Colorado, US (27 mi / 44 km NE)
				49CO		Roggen [Air Dusters Inc. Airport], Colorado, US (27 mi / 44 km E)
				21CO		Aurora [Southlands Ed Heliport], Colorado, US (27 mi / 44 km S)
				11V		Greeley [Easton Airport (Valley View)], Colorado, US (28 mi / 44 km NE)
				CO44		Greenwood Village [Yankee Port Heliport], Colorado, US (28 mi / 45 km S)