ICAO		IATA		Other		Location
				CO10		Boulder [Lemons Private Strip], Colorado, US (41 mi / 66 km SE)
				2CO3		Milliken [Jackrabbit Strip], Colorado, US (42 mi / 67 km E)
				1CD0		Longmont [Murphy Heliport], Colorado, US (42 mi / 67 km SE)
				CO67		Carr [Big View Airport], Colorado, US (42 mi / 68 km NE)
				0CO1		Louisville [Dave's Airport], Colorado, US (42 mi / 68 km SE)
				6CO1		Wellington [Burnham Field], Colorado, US (43 mi / 69 km NE)
				1CD1		Nunn [Reed Intl], Colorado, US (43 mi / 70 km E)
				CO68		Frederick [Frederick-Firestone F S #2 Heliport], Colorado, US (44 mi / 70 km SE)
				67CO		Bracewell [Highline Farm Airstrip], Colorado, US (44 mi / 71 km E)
				7CO0		Erie [Parkland Airport], Colorado, US (44 mi / 71 km SE)
				7CO7		Johnstown [Frontier Helicopters Heliport], Colorado, US (45 mi / 72 km E)
				CO07		Blackhawk [Athanasiou Valley Airport], Colorado, US (45 mi / 73 km S)
				CO57		Firestone [Rhoads Heliport], Colorado, US (45 mi / 73 km SE)
				CO58		Firestone [Wings N Things Airpark & Museum], Colorado, US (45 mi / 73 km SE)
				0CD7		Lafayette [Fox Hole Airport], Colorado, US (46 mi / 73 km SE)
				CO45		Louisville [Adventhealth Avista Heliport], Colorado, US (46 mi / 74 km SE)
KEIK				EIK		Erie [Muni], Colorado, US (46 mi / 74 km SE)
				0CD6		Lafayette [Exempla Good Samaritan Heliport], Colorado, US (47 mi / 75 km SE)
				0CD4		Denver [Kauffman Heliport], Colorado, US (47 mi / 75 km SE)
				1CO3		Nunn [Bellmore Farms Airport], Colorado, US (47 mi / 76 km E)