ICAO		IATA		Other		Location
				0CO1		Louisville [Dave's Airport], Colorado, US (46 mi / 74 km SE)
				51CO		Granby [Kremmling Memorial Hospital Heliport], Colorado, US (47 mi / 75 km SW)
				CO10		Boulder [Lemons Private Strip], Colorado, US (47 mi / 75 km S)
KLAR		LAR		LAR		Laramie [Laramie Regional], Wyoming, US (47 mi / 76 km N)
				CO66		Greeley [AJC Airport], Colorado, US (48 mi / 77 km SE)
				CO59		Galeton [Hay Fever Farm Airport], Colorado, US (48 mi / 77 km E)
				1CD2		Platteville [Reck Airstrip], Colorado, US (48 mi / 78 km SE)
KCYS		CYS		CYS		Cheyenne [Cheyenne Regional/Jerry Olson Field], Wyoming, US (49 mi / 78 km NE)
				WY50		Cheyenne [Cheyenne Echo Heliport], Wyoming, US (49 mi / 78 km NE)
				0CD7		Lafayette [Fox Hole Airport], Colorado, US (49 mi / 79 km SE)
KEIK				EIK		Erie [Muni], Colorado, US (49 mi / 79 km SE)
				CO70		La Salle [Bigfoot Turf Airport], Colorado, US (50 mi / 80 km SE)
				11V		Greeley [Easton Airport (Valley View)], Colorado, US (50 mi / 81 km SE)
				CO45		Louisville [Adventhealth Avista Heliport], Colorado, US (51 mi / 82 km S)
				0CD6		Lafayette [Exempla Good Samaritan Heliport], Colorado, US (51 mi / 82 km SE)
				9CO7		Kersey [Devoe Airport], Colorado, US (51 mi / 83 km SE)
				CD57		Parshall [Grouse Mountain Heliport], Colorado, US (52 mi / 83 km SW)
				CO26		Galeton [Kutcher Airfield], Colorado, US (53 mi / 86 km E)
				CO09		Fort Lupton [Halliburton Office Heliport], Colorado, US (54 mi / 87 km SE)
KBJC		BJC		BJC		Denver [Rocky Mountain Metro Airport], Colorado, US (54 mi / 87 km S)