ICAO		IATA		Other		Location
KPNA				PNA		Pinedale [Ralph Wenz Field], Wyoming, US (176 mi / 283 km W)
				CD99		Steamboat Springs [Lucky L Ranch Airport], Colorado, US (176 mi / 284 km S)
				SD40		Rapid City [Rapid City Regional Hospital Heliport], South Dakota, US (176 mi / 284 km NE)
				CD20		Loveland [Sprague Airport], Colorado, US (176 mi / 284 km S)
				2SD5		Sturgis [Sturgis Heliport], South Dakota, US (177 mi / 284 km NE)
				WY04		Powell [Powell Hospital Heliport], Wyoming, US (177 mi / 285 km NW)
				57CO		Fort Collins [Banner Fort Collins Medical Center Heliport], Colorado, US (177 mi / 285 km SE)
				WY62		Cody [Cody Regional Health Heliport], Wyoming, US (177 mi / 285 km NW)
				WY36		Powell [Bakers Field], Wyoming, US (177 mi / 286 km NW)
				5CO8		Oak Creek [Pleasant Valley Airport], Colorado, US (178 mi / 286 km S)
				WY28		Pinedale [Pinedale Medical Clinic Heliport], Wyoming, US (178 mi / 286 km W)
				WY37		Pinedale [Sublette County Hospital District Heliport], Wyoming, US (178 mi / 286 km W)
KEFC				EFC		Belle Fourche [Muni], South Dakota, US (178 mi / 287 km NE)
				65CO		Fort Collins [WKR Airport], Colorado, US (178 mi / 287 km SE)
				3CO8		Estes Park [E P M C Heliport], Colorado, US (179 mi / 288 km S)
				ROMO		Rocky Mountain National Park [Rocky Mountain NP], Colorado, US (179 mi / 289 km S)
				SD26		Sturgis [Mike Jacob Sturgis Heliport], South Dakota, US (180 mi / 289 km NE)
				(MT59)		Hammond [Gardner Airport], Montana, US (180 mi / 290 km NE)
				2WY8		Cody [Bar Flying E Airport], Wyoming, US (181 mi / 291 km NW)
				SD25		Piedmont [Infinity Landing Airport], South Dakota, US (181 mi / 291 km NE)