ICAO		IATA		Other		Location
				1CO0		Aurora [The Medical Center of Aurora Heliport], Colorado, US (35 mi / 57 km SE)
				65CO		Fort Collins [WKR Airport], Colorado, US (35 mi / 57 km NE)
				9CO1		Littleton [Deer Creek Building Heliport], Colorado, US (36 mi / 57 km S)
				CO82		Keenesburg [Land Airport], Colorado, US (37 mi / 59 km E)
				CO51		Empire [Henderson Heliport], Colorado, US (37 mi / 59 km SW)
				CD25		Berthoud Falls [Henderson Mine Heliport], Colorado, US (37 mi / 59 km SW)
				CD07		Fort Collins [Poudre Valley Hospital Heliport], Colorado, US (37 mi / 59 km N)
				CO16		Littleton [Arapahoe Medical Park/Littleton Hospital Heliport], Colorado, US (37 mi / 60 km SE)
				67CO		Bracewell [Highline Farm Airstrip], Colorado, US (37 mi / 60 km NE)
				CO55		Fort Collins [Christman Field], Colorado, US (37 mi / 60 km N)
KBKF				BKF		Aurora [Buckley Space Force Base Airport], Colorado, US (38 mi / 60 km SE)
				34CO		Aurora [Simons Airport], Colorado, US (38 mi / 61 km SE)
				CO13		Highlands Ranch [Childrens Hospital Colorado Heliport], Colorado, US (38 mi / 61 km S)
				0CO7		Fort Collins [Century Helicopters Heliport], Colorado, US (38 mi / 61 km N)
				CD46		Fort Collins [North Arrow Heliport], Colorado, US (38 mi / 62 km N)
				98CO		Greeley [NCMC Heliport], Colorado, US (38 mi / 62 km NE)
				CO70		La Salle [Bigfoot Turf Airport], Colorado, US (39 mi / 63 km NE)
				11V		Greeley [Easton Airport (Valley View)], Colorado, US (40 mi / 64 km NE)
				CO66		Greeley [AJC Airport], Colorado, US (40 mi / 64 km NE)
				CO44		Greenwood Village [Yankee Port Heliport], Colorado, US (40 mi / 64 km SE)