ICAO		IATA		Other		Location
				20V		Kremmling [McElroy Airfield], Colorado, US (55 mi / 89 km SW)
				4CO4		Westminster [St. Anthony North Heliport], Colorado, US (56 mi / 91 km SE)
				CD22		Thornton [North Suburban Medical Center Heliport], Colorado, US (57 mi / 91 km SE)
				CD25		Berthoud Falls [Henderson Mine Heliport], Colorado, US (57 mi / 91 km S)
				CO51		Empire [Henderson Heliport], Colorado, US (57 mi / 91 km S)
KCYS		CYS		CYS		Cheyenne [Cheyenne Regional/Jerry Olson Field], Wyoming, US (57 mi / 91 km NE)
				WY50		Cheyenne [Cheyenne Echo Heliport], Wyoming, US (57 mi / 91 km NE)
				CD18		Dillon/Silverthorne [Amax Mill Heliport], Colorado, US (57 mi / 91 km SW)
				CD04		Westminster [S F Heliport], Colorado, US (57 mi / 92 km SE)
				CO32		Denver [Capri Heliport], Colorado, US (57 mi / 92 km SE)
				CO26		Galeton [Kutcher Airfield], Colorado, US (58 mi / 93 km E)
				22CD		Brighton [Platte Valley Medical Center Heliport], Colorado, US (58 mi / 94 km SE)
				CO98		Wheat Ridge [SCL Lutheran West Heliport], Colorado, US (58 mi / 94 km S)
				20CO		Golden [Lookout Center Field Heliport], Colorado, US (60 mi / 96 km S)
				4CO6		Wheat Ridge [Lutheran Medical Center Heliport], Colorado, US (60 mi / 96 km SE)
				CD19		Idaho Springs [Arapahoe Heliport], Colorado, US (60 mi / 96 km S)
				CO12		Brighton [Van Aire Airport], Colorado, US (60 mi / 96 km SE)
				CO82		Keenesburg [Land Airport], Colorado, US (60 mi / 97 km SE)
				CO74		Kremmling [McElroy Heliport], Colorado, US (61 mi / 98 km SW)
				42CO		Lakewood [St. Anthony's Hospital Heliport], Colorado, US (62 mi / 100 km S)