ICAO		IATA		Other		Location
				3CO8		Estes Park [E P M C Heliport], Colorado, US (0 mi / 0 km SE)
				34CD		Allenspark [Elk Park Ranch Airport], Colorado, US (8 mi / 14 km SE)
				ROMO		Rocky Mountain National Park [Rocky Mountain NP], Colorado, US (10 mi / 17 km W)
				CD20		Loveland [Sprague Airport], Colorado, US (17 mi / 28 km NE)
				6CO6		Berthoud [Skywagon Ranch Airport], Colorado, US (20 mi / 32 km E)
				86CO		Berthoud [Lazy W Airport], Colorado, US (20 mi / 32 km E)
				CD39		Berthoud [Pond's Field], Colorado, US (22 mi / 35 km E)
				CO23		Longmont [Ashlawn Airport], Colorado, US (23 mi / 38 km SE)
				CD00		Boulder [Emancipation Hill Heliport], Colorado, US (24 mi / 38 km S)
KLMO				LMO		Longmont [Vance Brand Airport], Colorado, US (24 mi / 38 km SE)
				0CO0		Longmont [Longmont United Hospital Heliport], Colorado, US (25 mi / 40 km SE)
				5CO2		Loveland [McKee Medical Center Heliport], Colorado, US (25 mi / 40 km E)
				CO55		Fort Collins [Christman Field], Colorado, US (25 mi / 40 km NE)
				8CO7		Niwot [Colorado Antique Field], Colorado, US (25 mi / 41 km SE)
				85CO		Niwot [Anderson Heliport], Colorado, US (26 mi / 42 km SE)
				17CO		Berthoud [Skylane Ranch Airport], Colorado, US (27 mi / 43 km E)
				24CO		Boulder [Building 910 Heliport], Colorado, US (27 mi / 43 km SE)
KFNL		FNL		FNL		Fort Collins/Loveland [Northern Colorado Regional], Colorado, US (27 mi / 44 km E)
KBDU		WBU		BDU		Boulder [Muni], Colorado, US (28 mi / 45 km SE)
				2CD2		Loveland [Medical Center of The Rockies Heliport], Colorado, US (28 mi / 45 km E)