ICAO		IATA		Other		Location
				MT13		Billings [Ostlunds Airport], Montana, US (136 mi / 220 km NE)
				ID64		Pocatello [Portneuf Medical Center Heliport], Idaho, US (137 mi / 220 km SW)
				1MT9		Billings [Wilcox Airport], Montana, US (138 mi / 221 km NE)
				63MT		Billings [Billings Flying Service Airport], Montana, US (138 mi / 222 km NE)
KBTM		BTM		BTM		Butte [Bert Mooney Airport], Montana, US (139 mi / 223 km NW)
				8U8		Townsend, Montana, US (139 mi / 223 km N)
				ID36		Moore [King Mountain Glider Park Gliderport], Idaho, US (139 mi / 223 km W)
				MT24		Townsend [Clover Crest Airpark], Montana, US (139 mi / 224 km N)
				WY35		Worland [Washakie Medical Center Heliport], Wyoming, US (139 mi / 224 km E)
				ID97		Mackay [Wetcreek Airport], Idaho, US (139 mi / 224 km W)
KWRL		WRL		WRL		Worland [Muni], Wyoming, US (140 mi / 225 km E)
KPIH		PIH		PIH		Pocatello [Pocatello Regional], Idaho, US (140 mi / 225 km SW)
				01ID		Lava Hot Springs, Idaho, US (141 mi / 226 km SW)
KAOC				AOC		Arco [Arco-Butte County Airport], Idaho, US (142 mi / 229 km W)
				35MT		Billings [Haynes Ranch Airport], Montana, US (142 mi / 229 km NE)
KMNG						Billings [Montana ARNG Heliport], Montana, US (142 mi / 229 km NE)
				03MT		Billings [Billings Flying Service Heliport], Montana, US (143 mi / 229 km NE)
				3U9		Boulder, Montana, US (143 mi / 230 km NW)
				1MT8		Butte [St. James Heliport], Montana, US (143 mi / 230 km NW)
KBIL		BIL		BIL		Billings [Billings Logan Intl], Montana, US (143 mi / 231 km NE)