ICAO		IATA		Other		Location
				MT60		Polebridge [Langton Airstrip], Montana, US (87 mi / 140 km N)
				GLAC		Glacier National Park [Glacier NP], Montana, US (87 mi / 141 km NE)
				00ID		Clark Fork [Delta Shores Airport], Idaho, US (88 mi / 141 km NW)
				2MT6		Augusta [Sun River Ranch Heliport], Montana, US (88 mi / 141 km E)
				ID84		Headquarters [CPTPA Headquarters Airport], Idaho, US (88 mi / 142 km SW)
				S92		Fish Lake [Fish Lake Airport (USFS)], Idaho, US (88 mi / 142 km S)
				MT59		Corvallis [King Copters Heliport], Montana, US (89 mi / 143 km S)
				57S		Troy, Montana, US (90 mi / 144 km NW)
				3MT9		Philipsburg [Willow Airport], Montana, US (90 mi / 145 km SE)
				ID29		Orofino [Big Island Airport], Idaho, US (90 mi / 145 km SW)
				0MT4		Hamilton [Kimp Airport], Montana, US (90 mi / 146 km S)
		DRU		M26		Drummond, Montana, US (91 mi / 146 km SE)
KHRF				HRF		Hamilton [Ravalli County Airport], Montana, US (92 mi / 148 km S)
				ID85		Elk River, Idaho, US (93 mi / 150 km SW)
				0MT3		Hamilton [Stock Farm Heliport], Montana, US (93 mi / 150 km S)
				MT07		Rexford [Moose Country Heliport], Montana, US (94 mi / 151 km N)
				38MT		Hamilton [AV8-Orr Helicopters Heliport], Montana, US (94 mi / 151 km S)
				28MT		Lincoln [Cain Ranch Airport], Montana, US (94 mi / 152 km SE)
				MT22		Philipsburg [FJB Airstrip], Montana, US (95 mi / 152 km SE)
				M62		Hamilton [Rotorcraft Heliport], Montana, US (95 mi / 153 km S)