ICAO		IATA		Other		Location
				MT51		Frazer [Zerbe Airport], Montana, US (67 mi / 107 km SW)
				NA18		Williston [Hought Airstrip], North Dakota, US (67 mi / 108 km SE)
				CKS6		Estevan [Bryant Airport], Saskatchewan, CA (68 mi / 109 km NE)
KOLF		OLF		OLF		Wolf Point [L M Clayton Airport], Montana, US (68 mi / 109 km SW)
				25MT		Glasgow [Blatter Airport], Montana, US (70 mi / 112 km SW)
				02MT		Culbertson [Steppler Field], Montana, US (72 mi / 115 km S)
				MT80		Wolf Point [Vine Airport], Montana, US (72 mi / 116 km SW)
				CJE3		Weyburn [Weyburn Airport], Saskatchewan, CA (72 mi / 117 km NE)
				80ND		Crosby [Troy Field], North Dakota, US (75 mi / 120 km E)
				CBS7		Briercrest [Briercrest South Airport], Saskatchewan, CA (75 mi / 121 km N)
				CKP2		Spring Valley [Spring Valley (North) Airport], Saskatchewan, CA (75 mi / 121 km N)
				27ND		Alamo [Overland-Lohse Field], North Dakota, US (76 mi / 122 km E)
KXWA		XWA		XWA		Williston [Williston Basin Intl], North Dakota, US (77 mi / 124 km SE)
				D50		Crosby [Muni], North Dakota, US (78 mi / 125 km E)
				5ND0		Buford [Stiehl Airport], North Dakota, US (78 mi / 125 km SE)
				(CLW2)		Lewvan [Farr Air (Lewvan Airport)], Saskatchewan, CA (79 mi / 127 km NE)
				4NA1		Williston [Ring Rock Ranch Airport], North Dakota, US (80 mi / 128 km SE)
				07MT		Glasgow [Glasgow Industrial Airport], Montana, US (81 mi / 130 km SW)
KISN		ISN		ISN		Williston [Sloulin Field Intl], North Dakota, US (84 mi / 136 km SE)
				69MT		Lambert [Flying H Airport], Montana, US (87 mi / 140 km S)