ICAO		IATA		Other		Location
				CO60		Keenesburg [Horseshoe Landings Airport], Colorado, US (37 mi / 59 km NE)
				5CO2		Loveland [McKee Medical Center Heliport], Colorado, US (38 mi / 61 km N)
				84CO		Castle Rock [Rampart Heliport], Colorado, US (38 mi / 61 km S)
				CO96		Franktown [Reed Hollow Ranch Airport], Colorado, US (38 mi / 61 km SE)
				2CD2		Loveland [Medical Center of The Rockies Heliport], Colorado, US (38 mi / 61 km N)
				CD37		Empire [Berthoud Pass Heliport], Colorado, US (38 mi / 62 km W)
				49CO		Roggen [Air Dusters Inc. Airport], Colorado, US (39 mi / 63 km NE)
				CO70		La Salle [Bigfoot Turf Airport], Colorado, US (39 mi / 63 km NE)
				11V		Greeley [Easton Airport (Valley View)], Colorado, US (39 mi / 63 km NE)
				CO97		Strasburg [Comanche Springs Ranch Airport], Colorado, US (40 mi / 64 km E)
				CO38		Strasburg [Comanche Airfield Llc], Colorado, US (40 mi / 64 km E)
KFNL		FNL		FNL		Fort Collins/Loveland [Northern Colorado Regional], Colorado, US (40 mi / 65 km N)
				4CO8		Castle Rock [Kelgun Airport], Colorado, US (41 mi / 65 km S)
				9CO7		Kersey [Devoe Airport], Colorado, US (41 mi / 65 km NE)
				CO66		Greeley [AJC Airport], Colorado, US (41 mi / 66 km NE)
				98CO		Greeley [NCMC Heliport], Colorado, US (42 mi / 67 km NE)
				7CO3		Franktown [Buffalo Airport], Colorado, US (42 mi / 68 km SE)
				2CD6		Elizabeth [Yukon Airport], Colorado, US (42 mi / 68 km SE)
				55CO		Elizabeth [Elizabeth Emergency Heliport], Colorado, US (42 mi / 68 km SE)
				3CO8		Estes Park [E P M C Heliport], Colorado, US (43 mi / 69 km NW)