ICAO		IATA		Other		Location
				2CO3		Milliken [Jackrabbit Strip], Colorado, US (51 mi / 81 km S)
				8CO2		Briggsdale [William Leon Schawo Airport], Colorado, US (51 mi / 82 km SE)
				CO81		Johnstown [Fought'N'Won Ultralight Flightpark], Colorado, US (53 mi / 85 km S)
				7CO7		Johnstown [Frontier Helicopters Heliport], Colorado, US (53 mi / 86 km S)
				CO66		Greeley [AJC Airport], Colorado, US (54 mi / 87 km S)
				86CO		Berthoud [Lazy W Airport], Colorado, US (55 mi / 88 km S)
				6CO6		Berthoud [Skywagon Ranch Airport], Colorado, US (55 mi / 88 km S)
				(WY28)		Yoder [Canyon View Ranch Airport], Wyoming, US (56 mi / 90 km NE)
				3CO8		Estes Park [E P M C Heliport], Colorado, US (57 mi / 92 km SW)
				17CO		Berthoud [Skylane Ranch Airport], Colorado, US (57 mi / 92 km S)
				11V		Greeley [Easton Airport (Valley View)], Colorado, US (57 mi / 92 km S)
				CO70		La Salle [Bigfoot Turf Airport], Colorado, US (57 mi / 92 km S)
				9CO7		Kersey [Devoe Airport], Colorado, US (58 mi / 93 km SE)
				WY59		Wheatland [Two Bar Ranch Airport], Wyoming, US (58 mi / 93 km N)
				CD39		Berthoud [Pond's Field], Colorado, US (58 mi / 93 km S)
				05CO		Mead [Rancho De Aereo Airport], Colorado, US (61 mi / 98 km S)
				45CO		Mead [Ag-Air Inc. Heliport], Colorado, US (62 mi / 99 km S)
				34CD		Allenspark [Elk Park Ranch Airport], Colorado, US (62 mi / 100 km S)
				0CO0		Longmont [Longmont United Hospital Heliport], Colorado, US (64 mi / 103 km S)
				ROMO		Rocky Mountain National Park [Rocky Mountain NP], Colorado, US (65 mi / 104 km SW)