ICAO		IATA		Other		Location
				4NA1		Williston [Ring Rock Ranch Airport], North Dakota, US (86 mi / 139 km S)
				2ND9		Norma [Brekhus Field], North Dakota, US (88 mi / 141 km SE)
				CBS7		Briercrest [Briercrest South Airport], Saskatchewan, CA (88 mi / 141 km NW)
				7K5		Kenmare [Muni], North Dakota, US (89 mi / 143 km SE)
				CAG2		Regina [Aerogate Aerodrome], Saskatchewan, CA (90 mi / 144 km NW)
				CKK3		Coronach [Scobey Border Station (East Poplar Intl)], Saskatchewan, CA (90 mi / 145 km W)
				8U3		Scobey [Scobey Border Station/East Poplar Intl], Montana, US (90 mi / 145 km W)
KISN		ISN		ISN		Williston [Sloulin Field Intl], North Dakota, US (91 mi / 146 km S)
				CKP2		Spring Valley [Spring Valley (North) Airport], Saskatchewan, CA (92 mi / 147 km NW)
				9NA4		Kenmare [Bodmer Airport], North Dakota, US (95 mi / 152 km SE)
				CKZ2		Willow Bunch [Willow Bunch Airport], Saskatchewan, CA (95 mi / 153 km W)
				08D		Stanley [Muni], North Dakota, US (97 mi / 157 km SE)
				9S2		Scobey, Montana, US (97 mi / 157 km SW)
				CJB5		Moosomin [Moosomin Airport], Saskatchewan, CA (98 mi / 157 km NE)
				CKY6		Gainsborough [Gainsborough Airport], Saskatchewan, CA (98 mi / 158 km E)
				CKH8		Lumsden [Lumsden (Colhoun) Airport], Saskatchewan, CA (98 mi / 158 km NW)
				CLC4		Cupar [Loon Creek Airfield], Saskatchewan, CA (100 mi / 161 km N)
				5ND0		Buford [Stiehl Airport], North Dakota, US (100 mi / 161 km S)
				S85		Culbertson [Big Sky Field], Montana, US (102 mi / 164 km SW)
				ND25		Watford City [Prop Wash Field], North Dakota, US (103 mi / 165 km S)