ICAO		IATA		Other		Location
				0CO7		Fort Collins [Century Helicopters Heliport], Colorado, US (41 mi / 66 km N)
				11V		Greeley [Easton Airport (Valley View)], Colorado, US (41 mi / 67 km NE)
				CD46		Fort Collins [North Arrow Heliport], Colorado, US (41 mi / 67 km N)
				21CO		Aurora [Southlands Ed Heliport], Colorado, US (42 mi / 67 km SE)
				CO66		Greeley [AJC Airport], Colorado, US (42 mi / 67 km NE)
				7CO5		Aurora [Saddle Rock ER Heliport], Colorado, US (42 mi / 68 km SE)
				CD31		Parker [Parker Adventist Hospital Heliport], Colorado, US (42 mi / 68 km SE)
				22CO		Brighton [Flying E Airport], Colorado, US (42 mi / 68 km E)
KCFO				CFO		Denver [Colorado Air and Space Port Airport], Colorado, US (43 mi / 69 km E)
				9CO7		Kersey [Devoe Airport], Colorado, US (43 mi / 69 km NE)
				CO41		Bennett [Campbells Airport], Colorado, US (43 mi / 70 km E)
				CO56		Keenesburg [JJS Airport], Colorado, US (43 mi / 70 km E)
				CD18		Dillon/Silverthorne [Amax Mill Heliport], Colorado, US (44 mi / 70 km W)
				CO86		Fort Collins [John Galt Heliport], Colorado, US (44 mi / 71 km N)
KGXY		GXY		GXY		Greeley [Greeley-Weld County Airport], Colorado, US (45 mi / 72 km NE)
				CO53		Fort Collins [Yankee Field], Colorado, US (45 mi / 73 km N)
				CO60		Keenesburg [Horseshoe Landings Airport], Colorado, US (45 mi / 73 km E)
				83CO		Keystone [Snake River Health Services Inc. Heliport], Colorado, US (46 mi / 74 km SW)
				CO04		Keenesburg [Denning Airport], Colorado, US (46 mi / 74 km E)
				2CD9		Laporte [Kellogg Airstrip], Colorado, US (46 mi / 75 km N)