ICAO		IATA		Other		Location
				0CO7		Fort Collins [Century Helicopters Heliport], Colorado, US (169 mi / 272 km SE)
KHDN		HDN		HDN		Hayden (Steamboat Springs) [Yampa Valley Regional], Colorado, US (169 mi / 272 km S)
				SD91		Spearfish [Star Aviation Number 1 Heliport], South Dakota, US (169 mi / 272 km NE)
				CD07		Fort Collins [Poudre Valley Hospital Heliport], Colorado, US (169 mi / 273 km SE)
				81CO		Steamboat Springs [Mesa 1 Airport], Colorado, US (170 mi / 273 km S)
				1M6		Ashland [Stevens Ranch Airport], Montana, US (170 mi / 273 km N)
				2SD0		Nemo [Paradise Valley Airport], South Dakota, US (170 mi / 273 km NE)
				SD90		Spearfish [Mitchells Strip], South Dakota, US (170 mi / 273 km NE)
KSPF		SPF		SPF		Spearfish [Black Hills-Clyde Ice Field], South Dakota, US (171 mi / 275 km NE)
				WY56		Hulett [Pierce Ranch Airport], Wyoming, US (172 mi / 276 km NE)
				CO21		Craig [Craig Heliport], Colorado, US (172 mi / 276 km S)
				WY49		Rock Springs [Memorial Hospital of Sweetwater County Heliport], Wyoming, US (172 mi / 277 km SW)
				54CO		Craig [The Memorial Hospital Heliport], Colorado, US (172 mi / 278 km SW)
				CD20		Loveland [Sprague Airport], Colorado, US (173 mi / 278 km S)
				MT50		Alzada [Lanning Ranch Airport], Montana, US (173 mi / 278 km NE)
				CD99		Steamboat Springs [Lucky L Ranch Airport], Colorado, US (173 mi / 278 km S)
KCAG		CIG		CAG		Craig [Craig-Moffat Airport], Colorado, US (173 mi / 278 km S)
				57CO		Fort Collins [Banner Fort Collins Medical Center Heliport], Colorado, US (174 mi / 279 km SE)
				26SD		Radip City [Shooting Star Ranch Heliport], South Dakota, US (174 mi / 279 km NE)
				WY15		Powell [Bunch Grass Intergalactic Airport], Wyoming, US (174 mi / 280 km NW)