ICAO		IATA		Other		Location
				6V5		Bison [Muni], South Dakota, US (64 mi / 103 km SE)
				ND62		Taylor [Brands Airport], North Dakota, US (64 mi / 104 km NE)
KLEM		LEM		LEM		Lemmon [Muni], South Dakota, US (65 mi / 104 km E)
				7ND1		Dickinson [Wolberg's Airport (Private)], North Dakota, US (66 mi / 107 km NE)
				4E8		Richardton, North Dakota, US (70 mi / 113 km NE)
				MT05		Ekalaka [Laird Ranch Airport], Montana, US (72 mi / 116 km SW)
				Y71		Elgin [Muni], North Dakota, US (76 mi / 122 km E)
				SD48		Faith [Blomberg 42 Ranch Airport (Private)], South Dakota, US (77 mi / 124 km SE)
				6NA5		Hebron [Chase Airstrip], North Dakota, US (83 mi / 134 km NE)
				37ND		Dunn Center [Sunset Strip], North Dakota, US (84 mi / 135 km NE)
				10ND		Halliday [Smith Strip], North Dakota, US (85 mi / 137 km NE)
				D57		Glen Ullin [Glen Ullin Regional], North Dakota, US (85 mi / 137 km NE)
				55ND		Killdeer [Pete's Port Airport], North Dakota, US (87 mi / 141 km N)
				SD04		Opal [Keystone Xl Opal Heliport], South Dakota, US (88 mi / 141 km SE)
				9Y1		Killdeer [Dunn County Weydahl Field], North Dakota, US (89 mi / 143 km N)
KGDV		GDV		GDV		Glendive [Dawson Community Airport], Montana, US (94 mi / 151 km NW)
				(MT59)		Hammond [Gardner Airport], Montana, US (95 mi / 152 km SW)
				SD72		Opal [Vig Ranch Airfield], South Dakota, US (100 mi / 160 km SE)
				1SD0		Glad Valley [Dorsey Ranch Airport], South Dakota, US (100 mi / 160 km SE)
				8U6		Terry, Montana, US (100 mi / 161 km NW)