ICAO		IATA		Other		Location
KBKF				BKF		Aurora [Buckley Space Force Base Airport], Colorado, US (88 mi / 142 km E)
				21CO		Aurora [Southlands Ed Heliport], Colorado, US (88 mi / 142 km E)
				5CO1		Austin [Spruce Point Tree Farm LLC Airport], Colorado, US (89 mi / 143 km W)
				CD40		Franktown [Hilltop Heliport], Colorado, US (89 mi / 143 km E)
				52CO		Monument [Mountain View Ranch Airport], Colorado, US (89 mi / 143 km E)
				CO76		Hotchkiss [Eden Ranch Airport], Colorado, US (89 mi / 143 km W)
				CO15		Elbert [Kelly Air Park], Colorado, US (89 mi / 143 km E)
				0CO0		Longmont [Longmont United Hospital Heliport], Colorado, US (89 mi / 144 km NE)
				34CO		Aurora [Simons Airport], Colorado, US (90 mi / 144 km E)
				BLCA		Black Canyon of the Gunnison National Park [Black Canyon of the Gunnison NP], Colorado, US (90 mi / 145 km SW)
				1CO8		Parker [Everitt Airport], Colorado, US (90 mi / 145 km E)
				8CO5		Hotchkiss [Widner Airport], Colorado, US (90 mi / 146 km W)
				39CO		Montrose [Flying M Ranch Airport], Colorado, US (91 mi / 147 km SW)
				24CD		Walden [Michigan River Ranch Heliport], Colorado, US (91 mi / 147 km N)
				6CO2		Cedaredge [Mesawood Airport], Colorado, US (91 mi / 147 km W)
				55CO		Elizabeth [Elizabeth Emergency Heliport], Colorado, US (91 mi / 147 km E)
				CO54		Falcon [G W Flanders Ranch Strip], Colorado, US (92 mi / 147 km E)
KCOS		COS		COS		Colorado Springs [City of Colorado Springs Muni (Peterson AFB)], Colorado, US (92 mi / 147 km E)
				CD29		Cimarron [Cerro Summit Heliport], Colorado, US (92 mi / 148 km SW)
KSBS		SBS		SBS		Steamboat Springs [Steamboat Springs/Bob Adams Field], Colorado, US (92 mi / 148 km N)