ICAO		IATA		Other		Location
				24CD		Walden [Michigan River Ranch Heliport], Colorado, US (13 mi / 21 km SW)
				25CO		Red Feather Lakes [Crystal Lakes Airport], Colorado, US (17 mi / 27 km NE)
				33V		Walden [Walden-Jackson County Airport], Colorado, US (22 mi / 36 km W)
				CD81		Walden [Owl Ridge Heliport], Colorado, US (24 mi / 38 km SW)
				ROMO		Rocky Mountain National Park [Rocky Mountain NP], Colorado, US (25 mi / 40 km S)
				3CO8		Estes Park [E P M C Heliport], Colorado, US (28 mi / 44 km SE)
				34CD		Allenspark [Elk Park Ranch Airport], Colorado, US (36 mi / 57 km SE)
				CD20		Loveland [Sprague Airport], Colorado, US (36 mi / 58 km E)
				2CD9		Laporte [Kellogg Airstrip], Colorado, US (38 mi / 61 km E)
				CO55		Fort Collins [Christman Field], Colorado, US (38 mi / 61 km E)
KGNB				GNB		Granby [Granby-Grand County Airport], Colorado, US (40 mi / 65 km S)
				CD57		Parshall [Grouse Mountain Heliport], Colorado, US (41 mi / 66 km SW)
				51CO		Granby [Kremmling Memorial Hospital Heliport], Colorado, US (41 mi / 67 km S)
				CO86		Fort Collins [John Galt Heliport], Colorado, US (43 mi / 68 km E)
				CD07		Fort Collins [Poudre Valley Hospital Heliport], Colorado, US (43 mi / 69 km E)
				CD46		Fort Collins [North Arrow Heliport], Colorado, US (43 mi / 69 km E)
				0CO7		Fort Collins [Century Helicopters Heliport], Colorado, US (43 mi / 70 km E)
KLAR		LAR		LAR		Laramie [Laramie Regional], Wyoming, US (45 mi / 72 km N)
				86CO		Berthoud [Lazy W Airport], Colorado, US (45 mi / 73 km SE)
				6CO6		Berthoud [Skywagon Ranch Airport], Colorado, US (45 mi / 73 km SE)