ICAO		IATA		Other		Location
				20MT		Lambert [Prevost Airport], Montana, US (90 mi / 144 km SE)
				CKS6		Estevan [Bryant Airport], Saskatchewan, CA (92 mi / 148 km NE)
				4NA1		Williston [Ring Rock Ranch Airport], North Dakota, US (92 mi / 148 km SE)
				5U6		Fairview, Montana, US (94 mi / 151 km SE)
				27ND		Alamo [Overland-Lohse Field], North Dakota, US (94 mi / 151 km E)
				CJE3		Weyburn [Weyburn Airport], Saskatchewan, CA (96 mi / 155 km NE)
KISN		ISN		ISN		Williston [Sloulin Field Intl], North Dakota, US (96 mi / 155 km SE)
				80ND		Crosby [Troy Field], North Dakota, US (96 mi / 155 km E)
KSDY		SDY		SDY		Sidney [Sidney-Richland Regional], Montana, US (98 mi / 158 km SE)
				4U6		Circle [Circle Town County Airport], Montana, US (99 mi / 159 km S)
				D50		Crosby [Muni], North Dakota, US (100 mi / 160 km E)
				(CLW2)		Lewvan [Farr Air (Lewvan Airport)], Saskatchewan, CA (100 mi / 161 km NE)
CYMJ		YMJ				Moose Jaw [CFB Moose Jaw (Moose Jaw/Air Vice Marshal C.M. McEwen Airport)], Saskatchewan, CA (103 mi / 165 km N)
				ND26		Alexander [Gajewski Field], North Dakota, US (106 mi / 171 km SE)
				CJS4		Moose Jaw [Muni], Saskatchewan, CA (110 mi / 177 km N)
				ND82		Ray [Y-Rock Airport], North Dakota, US (113 mi / 182 km E)
				CSJ3		Estevan [Estevan St. Josephs's Hospital Heliport], Saskatchewan, CA (114 mi / 184 km E)
				CKK4		Estevan [Estevan (South) Airport], Saskatchewan, CA (115 mi / 185 km E)
				CPV9		Poverty Valley [Poverty Valley Aerodrome], Saskatchewan, CA (115 mi / 185 km NW)
CYQR		YQR				Regina [Intl], Saskatchewan, CA (116 mi / 186 km N)