ICAO		IATA		Other		Location
				CD19		Idaho Springs [Arapahoe Heliport], Colorado, US (41 mi / 66 km SE)
				CO75		Breckenridge [Overlook Athletic Club Heliport], Colorado, US (42 mi / 67 km S)
				CD70		Steamboat Springs [Mount Werner Heliport], Colorado, US (42 mi / 68 km NW)
				CD99		Steamboat Springs [Lucky L Ranch Airport], Colorado, US (43 mi / 70 km NW)
				5CO8		Oak Creek [Pleasant Valley Airport], Colorado, US (44 mi / 70 km NW)
				CD80		Oak Creek [Phippsburg Heliport], Colorado, US (44 mi / 70 km W)
				CD77		Wolcott [Castle Peak Heliport], Colorado, US (44 mi / 70 km SW)
				81CO		Steamboat Springs [Mesa 1 Airport], Colorado, US (44 mi / 72 km NW)
				CO23		Longmont [Ashlawn Airport], Colorado, US (46 mi / 74 km E)
KBDU		WBU		BDU		Boulder [Muni], Colorado, US (46 mi / 75 km E)
				CO10		Boulder [Lemons Private Strip], Colorado, US (47 mi / 75 km E)
				24CO		Boulder [Building 910 Heliport], Colorado, US (47 mi / 76 km E)
				33V		Walden [Walden-Jackson County Airport], Colorado, US (48 mi / 77 km N)
				70CO		Evergreen [Greystone Heliport], Colorado, US (48 mi / 77 km SE)
				8CO7		Niwot [Colorado Antique Field], Colorado, US (49 mi / 79 km E)
				4CO9		Beaver Creek [Beaver Creek Heliport], Colorado, US (50 mi / 80 km SW)
				85CO		Niwot [Anderson Heliport], Colorado, US (50 mi / 80 km E)
KLMO				LMO		Longmont [Vance Brand Airport], Colorado, US (50 mi / 81 km E)
KSBS		SBS		SBS		Steamboat Springs [Steamboat Springs/Bob Adams Field], Colorado, US (51 mi / 82 km NW)
				CO45		Louisville [Adventhealth Avista Heliport], Colorado, US (51 mi / 82 km E)