ICAO		IATA		Other		Location
KBZN		BZN		BZN		Bozeman [Bozeman Yellowstone Intl], Montana, US (86 mi / 139 km N)
				1MT1		Belgrade [Krinitt Helicopters Heliport], Montana, US (86 mi / 139 km N)
				98WY		Jackson [HMHS Heliport], Wyoming, US (87 mi / 139 km S)
				97WY		Jackson [Snake River Canyon Heliport], Wyoming, US (87 mi / 139 km S)
				9MT9		Belgrade [Pierces Airport], Montana, US (87 mi / 140 km N)
				MT99		Red Lodge [CCMH Heliport], Montana, US (88 mi / 141 km NE)
KRED				RED		Red Lodge, Montana, US (88 mi / 141 km NE)
KCOD		COD		COD		Cody [Yellowstone Regional], Wyoming, US (88 mi / 142 km E)
				WY30		Dubois [Kinky Creek Divide Airport], Wyoming, US (89 mi / 143 km SE)
				05MT		Belgrade [Jones Landing Airport], Montana, US (89 mi / 143 km N)
				4MT1		Belgrade [Kreikemeier Airport], Montana, US (89 mi / 143 km N)
KDUB				DUB		Dubois [Muni], Wyoming, US (89 mi / 143 km SE)
				4U9		Dell [Dell Flight Strip], Montana, US (95 mi / 153 km W)
				ID18		Idaho Falls [EIRMC Heliport], Idaho, US (95 mi / 153 km SW)
				59ID		Palisades [Palisades Field Ultralight Flightpark], Idaho, US (95 mi / 153 km S)
KIDA		IDA		IDA		Idaho Falls [Idaho Falls Regional], Idaho, US (95 mi / 154 km SW)
				46U		Alpine, Wyoming, US (95 mi / 154 km S)
				6S0		Big Timber [Big Timber at Howard Field], Montana, US (96 mi / 154 km NE)
				1U2		Mud Lake [Mud Lake/West Jefferson County Airport], Idaho, US (97 mi / 156 km SW)
				MT36		Three Forks [Ottertail Lake Airport], Montana, US (97 mi / 157 km NW)