ICAO		IATA		Other		Location
				3SD5		Lead [Dilligaf Heliport], South Dakota, US (190 mi / 306 km E)
				WY26		Torrington [Community Hospital Heliport], Wyoming, US (192 mi / 309 km SE)
				0SD5		Custer [The Fort Heliport], South Dakota, US (192 mi / 310 km E)
				0SD9		Custer [Crazy Horse Heliport], South Dakota, US (193 mi / 310 km E)
KCUT				CUT		Custer [Custer County Airport], South Dakota, US (193 mi / 310 km E)
				ID72		Irwin [Huskey Airport], Idaho, US (193 mi / 310 km W)
				SD91		Spearfish [Star Aviation Number 1 Heliport], South Dakota, US (194 mi / 312 km E)
KTOR		TOR		TOR		Torrington [Muni], Wyoming, US (194 mi / 313 km SE)
				6U7		Hysham, Montana, US (194 mi / 313 km N)
				SD86		Custer [Monument Health Custer Hospital Heliport], South Dakota, US (194 mi / 313 km E)
				SD90		Spearfish [Mitchells Strip], South Dakota, US (195 mi / 313 km E)
KSPF		SPF		SPF		Spearfish [Black Hills-Clyde Ice Field], South Dakota, US (195 mi / 314 km E)
KEMM		EMM		EMM		Kemmerer [Muni], Wyoming, US (195 mi / 315 km SW)
				29S		Gardiner, Montana, US (196 mi / 315 km NW)
				SD27		Hot Springs [Black Hills Flyway Airport], South Dakota, US (196 mi / 316 km E)
				WY67		Kemmerer [South Lincoln Medical Center Heliport], Wyoming, US (196 mi / 316 km SW)
				1S3		Forsyth [Tillitt Field], Montana, US (197 mi / 316 km N)
				33V		Walden [Walden-Jackson County Airport], Colorado, US (198 mi / 319 km S)
KEFC				EFC		Belle Fourche [Muni], South Dakota, US (198 mi / 319 km NE)
				WY32		Cokeville [Circle B Airport], Wyoming, US (199 mi / 320 km SW)