ICAO		IATA		Other		Location
KICR				ICR		Winner [Winner Regional], South Dakota, US (166 mi / 268 km SE)
KMKA				MKA		Miller [Muni], South Dakota, US (167 mi / 268 km E)
				2NA0		Wilton [Soderquist Airport], North Dakota, US (168 mi / 270 km NE)
				WY09		Dull Center (SW Clareton) [Sherwin Field Number 1 Airport], Wyoming, US (168 mi / 270 km SW)
KGCC		GCC		GCC		Gillette [Northeast Wyoming Regional], Wyoming, US (169 mi / 271 km W)
				WY21		Gillette [Campbell County Memorial Hospital Heliport], Wyoming, US (169 mi / 272 km W)
				5C8		Washburn [Muni], North Dakota, US (169 mi / 273 km N)
				SD09		Chamberlain [Mid-Dakota Hospital Heliport], South Dakota, US (170 mi / 273 km SE)
				9V9		Chamberlain [Muni], South Dakota, US (171 mi / 275 km SE)
				44ND		Halliday [Fredericks Ranch Airport], North Dakota, US (171 mi / 275 km N)
				SD44		Chamberlain [Cook Field], South Dakota, US (173 mi / 278 km SE)
				37N		Riverdale [Garrison Dam Recreational Airpark], North Dakota, US (173 mi / 278 km N)
				NE03		Valentine [Cherry County Hospital Heliport], Nebraska, US (173 mi / 279 km SE)
				1NA5		Streeter [Gienger/Box Bar Ranch Airport], North Dakota, US (174 mi / 280 km NE)
				NA90		Underwood [Circle Z Landing Strip], North Dakota, US (174 mi / 280 km N)
				NA88		Regan [Regan Airstrip], North Dakota, US (174 mi / 280 km NE)
KVTN		VTN		VTN		Valentine [Miller Field], Nebraska, US (174 mi / 280 km SE)
				ND33		Dawson [Dawson Mediport Heliport], North Dakota, US (175 mi / 281 km NE)
				ND44		Underwood, North Dakota, US (175 mi / 282 km N)
				NA79		Turtle Lake [Philbrick Private Airstrip], North Dakota, US (175 mi / 282 km N)