ICAO		IATA		Other		Location
				4NA1		Williston [Ring Rock Ranch Airport], North Dakota, US (86 mi / 138 km W)
				ND72		Harvey [Lonetree Airstrip], North Dakota, US (86 mi / 139 km E)
				NA49		Rugby [Paul Airstrip], North Dakota, US (87 mi / 140 km E)
KRUG				RUG		Rugby [Muni], North Dakota, US (88 mi / 141 km E)
				ND62		Taylor [Brands Airport], North Dakota, US (88 mi / 141 km S)
				NA88		Regan [Regan Airstrip], North Dakota, US (88 mi / 141 km SE)
KXWA		XWA		XWA		Williston [Williston Basin Intl], North Dakota, US (89 mi / 143 km W)
				NA33		Esmond [Ripplinger Strip], North Dakota, US (89 mi / 144 km E)
				D50		Crosby [Muni], North Dakota, US (90 mi / 145 km NW)
				80ND		Crosby [Troy Field], North Dakota, US (90 mi / 145 km NW)
				64ND		Mandan [Z P Field], North Dakota, US (91 mi / 146 km SE)
				5H4		Harvey [Muni], North Dakota, US (91 mi / 147 km E)
				25ND		Mandan [Landeis Airstrip], North Dakota, US (91 mi / 147 km SE)
				ND27		Harvey [St. Aloisius Medical Center Heliport], North Dakota, US (91 mi / 147 km E)
				CJT5		Melita [Melita Airport], Manitoba, CA (92 mi / 148 km NE)
				CSJ3		Estevan [Estevan St. Josephs's Hospital Heliport], Saskatchewan, CA (93 mi / 149 km NW)
				CCF7		Alida [Cowan Farm Private Aerodrome], Saskatchewan, CA (93 mi / 150 km N)
				NA18		Williston [Hought Airstrip], North Dakota, US (95 mi / 153 km W)
CYEN		YEN				Estevan [Estevan Regional Aerodrome], Saskatchewan, CA (95 mi / 153 km NW)
KDIK		DIK		DIK		Dickinson [Dickinson/Theodore Roosevelt Regional], North Dakota, US (97 mi / 156 km SW)