ICAO		IATA		Other		Location
				CO60		Keenesburg [Horseshoe Landings Airport], Colorado, US (74 mi / 120 km S)
				CO09		Fort Lupton [Halliburton Office Heliport], Colorado, US (75 mi / 121 km S)
				24CO		Boulder [Building 910 Heliport], Colorado, US (76 mi / 122 km S)
				49CO		Roggen [Air Dusters Inc. Airport], Colorado, US (76 mi / 123 km S)
				8CO0		Wiggins [Kent Airport], Colorado, US (76 mi / 123 km SE)
				0CO1		Louisville [Dave's Airport], Colorado, US (77 mi / 124 km S)
				SCBL		Scotts Bluff National Monument [Scotts Bluff NM], Nebraska, US (77 mi / 124 km NE)
KBDU		WBU		BDU		Boulder [Muni], Colorado, US (78 mi / 125 km S)
KEIK				EIK		Erie [Muni], Colorado, US (78 mi / 126 km S)
KGUR				GUR		Guernsey [Camp Guernsey Airport], Wyoming, US (78 mi / 126 km N)
				33V		Walden [Walden-Jackson County Airport], Colorado, US (78 mi / 126 km W)
KFMM				FMM		Fort Morgan [Muni], Colorado, US (78 mi / 126 km SE)
				0CD7		Lafayette [Fox Hole Airport], Colorado, US (79 mi / 126 km S)
				CD00		Boulder [Emancipation Hill Heliport], Colorado, US (79 mi / 127 km S)
				CO12		Brighton [Van Aire Airport], Colorado, US (80 mi / 128 km S)
				22CD		Brighton [Platte Valley Medical Center Heliport], Colorado, US (81 mi / 130 km S)
				12NE		Scottsbluff [Reisig Brothers Airport], Nebraska, US (81 mi / 130 km NE)
				CO10		Boulder [Lemons Private Strip], Colorado, US (81 mi / 130 km S)
				0CD6		Lafayette [Exempla Good Samaritan Heliport], Colorado, US (81 mi / 130 km S)
				WY25		Wheatland [Snell - North Laramie River Airport], Wyoming, US (81 mi / 131 km N)