ICAO		IATA		Other		Location
				4CO1		Waterton [Lockheed Martin Heliport], Colorado, US (40 mi / 65 km S)
				CD06		Englewood [Centennial Healthcare Plaza Heliport], Colorado, US (41 mi / 65 km SE)
KAPA		APA		APA		Denver [Centennial Airport], Colorado, US (41 mi / 66 km SE)
				CO86		Fort Collins [John Galt Heliport], Colorado, US (41 mi / 66 km N)
				9CO7		Kersey [Devoe Airport], Colorado, US (41 mi / 66 km NE)
				CO53		Fort Collins [Yankee Field], Colorado, US (42 mi / 68 km N)
KGXY		GXY		GXY		Greeley [Greeley-Weld County Airport], Colorado, US (43 mi / 69 km NE)
				22CO		Brighton [Flying E Airport], Colorado, US (43 mi / 69 km E)
				CD53		Lone Tree [Sky Ridge Medical Center Heliport], Colorado, US (43 mi / 69 km SE)
				2CD9		Laporte [Kellogg Airstrip], Colorado, US (43 mi / 69 km N)
				CO56		Keenesburg [JJS Airport], Colorado, US (44 mi / 70 km E)
KCFO				CFO		Denver [Colorado Air and Space Port Airport], Colorado, US (44 mi / 71 km SE)
				21CO		Aurora [Southlands Ed Heliport], Colorado, US (44 mi / 71 km SE)
				CO41		Bennett [Campbells Airport], Colorado, US (44 mi / 71 km E)
				7CO5		Aurora [Saddle Rock ER Heliport], Colorado, US (45 mi / 72 km SE)
				CD31		Parker [Parker Adventist Hospital Heliport], Colorado, US (45 mi / 72 km SE)
				CD18		Dillon/Silverthorne [Amax Mill Heliport], Colorado, US (45 mi / 72 km W)
				CO60		Keenesburg [Horseshoe Landings Airport], Colorado, US (45 mi / 72 km E)
				CO48		Eaton [Crop Air Airport], Colorado, US (45 mi / 73 km NE)
				CO04		Keenesburg [Denning Airport], Colorado, US (46 mi / 74 km E)