ICAO		IATA		Other		Location
				MT13		Billings [Ostlunds Airport], Montana, US (33 mi / 53 km SE)
				49MT		Columbus [Firebuster Airport], Montana, US (36 mi / 58 km S)
				6S3		Columbus [Woltermann Memorial Airport], Montana, US (37 mi / 59 km SW)
				44MT		Columbus [S&L Edwards Airport], Montana, US (38 mi / 61 km SW)
				11MT		Shawmut [Lammers Airport], Montana, US (39 mi / 62 km NW)
				PPNM		Pompeys Pillar National Monument [Pompeys Pillar NM], Montana, US (43 mi / 68 km E)
				36MT		Grass Range [16 Ranch Airport], Montana, US (49 mi / 78 km N)
				16MT		Roberts [Bangart Field], Montana, US (49 mi / 79 km S)
				19MT		Grass Range [N Bar Ranch Airport], Montana, US (51 mi / 82 km N)
KHWQ				HWQ		Harlowton [Wheatland County Airport at Harlowton], Montana, US (53 mi / 85 km NW)
				6S1		Bridger [Muni], Montana, US (56 mi / 90 km S)
				6S0		Big Timber [Big Timber at Howard Field], Montana, US (57 mi / 91 km W)
				00U		Hardin [Big Horn County Airport], Montana, US (64 mi / 102 km E)
				7S2		Winnett, Montana, US (65 mi / 105 km N)
KRED				RED		Red Lodge, Montana, US (66 mi / 106 km S)
				MT99		Red Lodge [CCMH Heliport], Montana, US (66 mi / 106 km S)
				08MT		Grass Range [Matovich Airport], Montana, US (67 mi / 108 km N)
				5U7		Fort Smith [Fort Smith Landing Strip], Montana, US (71 mi / 114 km SE)
KLWT		LWT		LWT		Lewistown [Muni], Montana, US (71 mi / 115 km NW)
				MT31		Lewistown [Central Montana Hospital and Nursing Home Heliport], Montana, US (72 mi / 115 km N)