ICAO		IATA		Other		Location
				0CD4		Denver [Kauffman Heliport], Colorado, US (27 mi / 43 km S)
				CO68		Frederick [Frederick-Firestone F S #2 Heliport], Colorado, US (27 mi / 44 km S)
				8CO7		Niwot [Colorado Antique Field], Colorado, US (27 mi / 44 km S)
				CO70		La Salle [Bigfoot Turf Airport], Colorado, US (27 mi / 44 km SE)
				11V		Greeley [Easton Airport (Valley View)], Colorado, US (28 mi / 44 km SE)
				85CO		Niwot [Anderson Heliport], Colorado, US (28 mi / 45 km S)
				1CD2		Platteville [Reck Airstrip], Colorado, US (28 mi / 45 km SE)
				CO57		Firestone [Rhoads Heliport], Colorado, US (28 mi / 45 km S)
				CO58		Firestone [Wings N Things Airpark & Museum], Colorado, US (29 mi / 46 km S)
				9CO7		Kersey [Devoe Airport], Colorado, US (29 mi / 46 km SE)
				CO23		Longmont [Ashlawn Airport], Colorado, US (29 mi / 47 km S)
				47CO		New Raymer [Mile Hi Airport], Colorado, US (30 mi / 48 km NE)
				7CO0		Erie [Parkland Airport], Colorado, US (30 mi / 49 km S)
				24CO		Boulder [Building 910 Heliport], Colorado, US (31 mi / 51 km S)
				CO26		Galeton [Kutcher Airfield], Colorado, US (32 mi / 52 km E)
				0CO1		Louisville [Dave's Airport], Colorado, US (33 mi / 53 km S)
KBDU		WBU		BDU		Boulder [Muni], Colorado, US (33 mi / 54 km S)
				18V		Hudson [Platte Valley Airpark], Colorado, US (34 mi / 55 km SE)
KEIK				EIK		Erie [Muni], Colorado, US (35 mi / 56 km S)
				0CD7		Lafayette [Fox Hole Airport], Colorado, US (35 mi / 56 km S)