ICAO		IATA		Other		Location
				99WY		Dayton [Xingu Airstrip], Wyoming, US (20 mi / 33 km S)
				9MT0		Fort Smith [Pale Morning Dun Ranch Airport], Montana, US (27 mi / 43 km NW)
				5U7		Fort Smith [Fort Smith Landing Strip], Montana, US (29 mi / 47 km NW)
				9WY0		Sheridan [Sheridan Memorial Hospital Heliport], Wyoming, US (30 mi / 48 km SE)
				LIBI		Little Bighorn Battlefield National Monument [Little Bighorn Battlefield NM], Montana, US (31 mi / 49 km N)
KSHR		SHR		SHR		Sheridan [Sheridan County Airport], Wyoming, US (32 mi / 51 km SE)
				00U		Hardin [Big Horn County Airport], Montana, US (45 mi / 72 km N)
KPIN						Piney Creek, Wyoming, US (50 mi / 81 km SE)
				U68		Cowley/Lovell/Byron [North Big Horn County Airport], Wyoming, US (54 mi / 86 km W)
KGEY		GEY		GEY		Greybull [South Big Horn County Airport], Wyoming, US (54 mi / 87 km SW)
				M46		Colstrip, Montana, US (60 mi / 97 km NE)
KBYG		BYG		BYG		Buffalo [Johnson County Airport], Wyoming, US (61 mi / 98 km SE)
				1M6		Ashland [Stevens Ranch Airport], Montana, US (62 mi / 100 km E)
				0WY1		Basin [Dorsey Creek Ranch Airport], Wyoming, US (62 mi / 100 km SW)
				3U4		Ashland [St. Labre Mission Airport], Montana, US (64 mi / 103 km NE)
				PPNM		Pompeys Pillar National Monument [Pompeys Pillar NM], Montana, US (67 mi / 108 km NW)
				12WY		Burlington [Black Diamond Airport], Wyoming, US (68 mi / 109 km SW)
				MT13		Billings [Ostlunds Airport], Montana, US (69 mi / 111 km NW)
				WY36		Powell [Bakers Field], Wyoming, US (70 mi / 112 km W)
				WY15		Powell [Bunch Grass Intergalactic Airport], Wyoming, US (70 mi / 113 km SW)