ICAO		IATA		Other		Location
				CD00		Boulder [Emancipation Hill Heliport], Colorado, US (35 mi / 56 km SW)
				CO09		Fort Lupton [Halliburton Office Heliport], Colorado, US (35 mi / 57 km SE)
				ROMO		Rocky Mountain National Park [Rocky Mountain NP], Colorado, US (36 mi / 57 km W)
				CO10		Boulder [Lemons Private Strip], Colorado, US (36 mi / 59 km S)
				0CD6		Lafayette [Exempla Good Samaritan Heliport], Colorado, US (37 mi / 60 km S)
				25CO		Red Feather Lakes [Crystal Lakes Airport], Colorado, US (38 mi / 61 km NW)
				CO82		Keenesburg [Land Airport], Colorado, US (38 mi / 62 km SE)
				CO45		Louisville [Adventhealth Avista Heliport], Colorado, US (39 mi / 62 km S)
				22CD		Brighton [Platte Valley Medical Center Heliport], Colorado, US (41 mi / 66 km SE)
				WY46		Cheyenne [Radio Ranch Airport], Wyoming, US (41 mi / 66 km N)
				CO12		Brighton [Van Aire Airport], Colorado, US (41 mi / 66 km SE)
KBJC		BJC		BJC		Denver [Rocky Mountain Metro Airport], Colorado, US (42 mi / 67 km S)
				CO60		Keenesburg [Horseshoe Landings Airport], Colorado, US (44 mi / 71 km SE)
KFEW		FEW		FEW		Cheyenne [Francis E Warren AFB Heliport], Wyoming, US (45 mi / 72 km N)
				CD22		Thornton [North Suburban Medical Center Heliport], Colorado, US (45 mi / 72 km S)
				4CO4		Westminster [St. Anthony North Heliport], Colorado, US (46 mi / 73 km S)
				CO32		Denver [Capri Heliport], Colorado, US (46 mi / 74 km S)
KCYS		CYS		CYS		Cheyenne [Cheyenne Regional/Jerry Olson Field], Wyoming, US (47 mi / 75 km N)
				WY50		Cheyenne [Cheyenne Echo Heliport], Wyoming, US (47 mi / 75 km N)
				49CO		Roggen [Air Dusters Inc. Airport], Colorado, US (47 mi / 75 km SE)