ICAO		IATA		Other		Location
				ND50		Hazen [Sakakawea Medical Center Heliport], North Dakota, US (146 mi / 235 km E)
KHZE				HZE		Hazen [Mercer County Regional], North Dakota, US (148 mi / 238 km E)
				WY56		Hulett [Pierce Ranch Airport], Wyoming, US (148 mi / 238 km S)
				11WY		Hulett [Thompson Creek Oilfield Airport], Wyoming, US (149 mi / 239 km S)
KLEM		LEM		LEM		Lemmon [Muni], South Dakota, US (149 mi / 240 km SE)
				ND22		Garrison [Fischer Airport], North Dakota, US (151 mi / 243 km E)
				CJF5		West Poplar [West Poplar Airport], Saskatchewan, CA (152 mi / 244 km NW)
				D49		Columbus [Muni], North Dakota, US (152 mi / 245 km NE)
				CKC7		Rockglen [Rockglen Airport], Saskatchewan, CA (153 mi / 246 km N)
				6V5		Bison [Muni], South Dakota, US (154 mi / 247 km SE)
CWKO						Rockglen (MARS), Saskatchewan, CA (154 mi / 248 km N)
				CKK4		Estevan [Estevan (South) Airport], Saskatchewan, CA (155 mi / 250 km NE)
				4NA5		Berthold [Berg Strip], North Dakota, US (157 mi / 253 km NE)
				37N		Riverdale [Garrison Dam Recreational Airpark], North Dakota, US (157 mi / 253 km E)
				D05		Garrison [Muni], North Dakota, US (158 mi / 254 km E)
				CSJ3		Estevan [Estevan St. Josephs's Hospital Heliport], Saskatchewan, CA (161 mi / 260 km NE)
				6ND9		Berthold [Skinningsrud Airport], North Dakota, US (163 mi / 263 km NE)
				5B4		Bowbells [Muni], North Dakota, US (164 mi / 264 km NE)
				7K5		Kenmare [Muni], North Dakota, US (164 mi / 264 km NE)
				CKF2		Radville, Saskatchewan, CA (164 mi / 264 km N)