ICAO		IATA		Other		Location
				18V		Hudson [Platte Valley Airpark], Colorado, US (23 mi / 36 km NE)
				CD53		Lone Tree [Sky Ridge Medical Center Heliport], Colorado, US (23 mi / 36 km S)
				9CO1		Littleton [Deer Creek Building Heliport], Colorado, US (23 mi / 36 km SW)
				CO23		Longmont [Ashlawn Airport], Colorado, US (23 mi / 37 km NW)
				CD31		Parker [Parker Adventist Hospital Heliport], Colorado, US (23 mi / 37 km SE)
KCFO				CFO		Denver [Colorado Air and Space Port Airport], Colorado, US (23 mi / 37 km E)
				1CD2		Platteville [Reck Airstrip], Colorado, US (24 mi / 38 km NE)
KLMO				LMO		Longmont [Vance Brand Airport], Colorado, US (24 mi / 39 km NW)
				0CO0		Longmont [Longmont United Hospital Heliport], Colorado, US (25 mi / 40 km N)
				45CO		Mead [Ag-Air Inc. Heliport], Colorado, US (25 mi / 40 km N)
				4CO1		Waterton [Lockheed Martin Heliport], Colorado, US (25 mi / 40 km S)
				CD00		Boulder [Emancipation Hill Heliport], Colorado, US (25 mi / 41 km NW)
				05CO		Mead [Rancho De Aereo Airport], Colorado, US (25 mi / 41 km N)
				CO52		Evergreen [Marshdale Airport], Colorado, US (26 mi / 41 km SW)
				CO82		Keenesburg [Land Airport], Colorado, US (26 mi / 42 km NE)
				CO41		Bennett [Campbells Airport], Colorado, US (27 mi / 43 km E)
				22CO		Brighton [Flying E Airport], Colorado, US (27 mi / 43 km E)
				CO07		Blackhawk [Athanasiou Valley Airport], Colorado, US (27 mi / 43 km W)
				70CO		Evergreen [Greystone Heliport], Colorado, US (27 mi / 43 km SW)
				1CO8		Parker [Everitt Airport], Colorado, US (28 mi / 44 km SE)