ICAO		IATA		Other		Location
				MT53		Kalispell [Carson Field], Montana, US (77 mi / 124 km W)
				MT21		Lincoln [Lander's Fork Ranch Airport], Montana, US (79 mi / 127 km S)
				MT86		Helena [Bar E Airport], Montana, US (82 mi / 132 km SE)
				28MT		Lincoln [Cain Ranch Airport], Montana, US (82 mi / 132 km S)
				7S8		Sweetgrass [Ross Intl], Montana, US (83 mi / 133 km NE)
				CEP4		Coutts [Ross Intl], Alberta, CA (83 mi / 133 km NE)
				S69		Lincoln, Montana, US (83 mi / 134 km S)
				MT88		Marion [Campbell Ranch Airport], Montana, US (84 mi / 136 km W)
				86MT		Polebridge [Moose City Airport], Montana, US (85 mi / 137 km NW)
				CHS3		Hill Spring [Beck Farm (Hillspring Aerodrome)], Alberta, CA (87 mi / 140 km N)
CWRY				CEW5		Milk River, Alberta, CA (88 mi / 141 km NE)
				CFQ3		Milk River [Milk River (Madge) Airport], Alberta, CA (88 mi / 142 km NE)
				6MT4		Libby [Brown Cabin SPB], Montana, US (88 mi / 142 km W)
				(03MT)		Cascade, Montana, US (89 mi / 144 km SE)
				MT17		Great Falls [Agfertilizers Heliport], Montana, US (89 mi / 144 km SE)
				3MT7		Cascade [Cascade Field], Montana, US (90 mi / 144 km SE)
				(02MT)		Cascade [Barrett Field Airport], Montana, US (90 mi / 145 km SE)
				MT78		Plains [Clark Fork Valley Hospital Heliport], Montana, US (91 mi / 146 km SW)
				90MT		Missoula [Aero Heliport], Montana, US (91 mi / 146 km SW)
				01MT		Fortine [Crystal Lakes Resort Airport], Montana, US (91 mi / 147 km NW)