ICAO		IATA		Other		Location
				CD24		Castle Rock [Red Canyon Ranch Heliport], Colorado, US (14 mi / 22 km NE)
				CO93		Larkspur [Perry Park Airport], Colorado, US (18 mi / 29 km E)
				4CO1		Waterton [Lockheed Martin Heliport], Colorado, US (18 mi / 29 km N)
				CD21		Tarryall [Badger Mountain Heliport], Colorado, US (21 mi / 34 km SW)
				61CO		Monument [Monument Helibase Heliport], Colorado, US (21 mi / 34 km SE)
				9CO1		Littleton [Deer Creek Building Heliport], Colorado, US (21 mi / 34 km N)
				50CO		Castle Rock [Castle Rock Adventist Health Campus Heliport], Colorado, US (21 mi / 34 km NE)
				84CO		Castle Rock [Rampart Heliport], Colorado, US (22 mi / 35 km E)
				4CO8		Castle Rock [Kelgun Airport], Colorado, US (22 mi / 36 km E)
				CO52		Evergreen [Marshdale Airport], Colorado, US (23 mi / 37 km N)
				2CO6		Littleton [Manor House Heliport], Colorado, US (23 mi / 37 km N)
				FLFO		Florissant Fossil Beds National Monument [Florissant Fossil Beds NM], Colorado, US (24 mi / 38 km S)
				CO13		Highlands Ranch [Childrens Hospital Colorado Heliport], Colorado, US (24 mi / 38 km NE)
				CD79		Woodland Park [Northfield Heliport], Colorado, US (25 mi / 40 km SE)
				0CD9		Littleton [Swedish S W Medical Heliport], Colorado, US (25 mi / 40 km N)
				CO16		Littleton [Arapahoe Medical Park/Littleton Hospital Heliport], Colorado, US (26 mi / 41 km NE)
				CO99		Franktown [Triple P Ranch Airport], Colorado, US (26 mi / 42 km E)
				93CO		Lake George [Antelope Airpark], Colorado, US (26 mi / 42 km SW)
				9CO4		Indian Hills [Indian Hills/Fire Department Heliport], Colorado, US (26 mi / 42 km N)
				CD53		Lone Tree [Sky Ridge Medical Center Heliport], Colorado, US (27 mi / 43 km NE)