ICAO		IATA		Other		Location
				4CO4		Westminster [St. Anthony North Heliport], Colorado, US (90 mi / 146 km S)
				3CO3		Sterling [Sterling Regional Medical Center Heliport], Colorado, US (91 mi / 146 km SE)
				WY11		Encampment [A Bar A Ranch Airport], Wyoming, US (91 mi / 147 km W)
				96CO		Bennet [Logan Airport], Colorado, US (92 mi / 148 km S)
				CD04		Westminster [S F Heliport], Colorado, US (93 mi / 149 km S)
				CD17		Byers [Bijou Basin Airport], Colorado, US (93 mi / 150 km SE)
				76CO		Bennett [Hoy Airstrip], Colorado, US (93 mi / 150 km S)
				CD14		Bennett [J & S Airport], Colorado, US (93 mi / 150 km S)
KGNB				GNB		Granby [Granby-Grand County Airport], Colorado, US (94 mi / 151 km SW)
				WY16		Medicine Bow [Robbins Airport], Wyoming, US (94 mi / 151 km NW)
				CO01		Denver [General Mail Facility Heliport], Colorado, US (94 mi / 151 km S)
				CD09		Bennett [Yoder Airstrip], Colorado, US (94 mi / 152 km S)
				96WY		Saratoga [Cedar Creek Ranch Airport], Wyoming, US (95 mi / 152 km W)
				51CO		Granby [Kremmling Memorial Hospital Heliport], Colorado, US (95 mi / 152 km SW)
				76V		Glendo [Thomas Memorial Airport], Wyoming, US (95 mi / 153 km N)
KSNY		SNY		SNY		Sidney [Muni/Lloyd W Carr Field], Nebraska, US (95 mi / 153 km E)
(KDEN)		(DEN)				Denver [Stapleton Intl], Colorado, US (95 mi / 153 km S)
KCFO				CFO		Denver [Colorado Air and Space Port Airport], Colorado, US (95 mi / 154 km S)
				CO07		Blackhawk [Athanasiou Valley Airport], Colorado, US (96 mi / 155 km S)
				4CO6		Wheat Ridge [Lutheran Medical Center Heliport], Colorado, US (97 mi / 156 km S)