ICAO		IATA		Other		Location
KGRN		GRN		GRN		Gordon [Muni], Nebraska, US (155 mi / 250 km S)
				6L5		Wishek [Muni], North Dakota, US (156 mi / 250 km NE)
(KBDX)		(BDX)				Broadus, Montana, US (156 mi / 251 km W)
KASY		ASY		ASY		Ashley [Muni], North Dakota, US (156 mi / 252 km NE)
				5B5		Napoleon [Muni], North Dakota, US (157 mi / 252 km NE)
				08ND		Golden Valley [Brecht Strip], North Dakota, US (157 mi / 253 km N)
KHZE				HZE		Hazen [Mercer County Regional], North Dakota, US (158 mi / 254 km N)
				ND50		Hazen [Sakakawea Medical Center Heliport], North Dakota, US (158 mi / 255 km N)
		BDX		00F		Broadus, Montana, US (158 mi / 255 km W)
KCDR		CDR		CDR		Chadron [Muni], Nebraska, US (159 mi / 255 km S)
				60NE		Chadron [Chadron Community Hospital Heliport], Nebraska, US (159 mi / 255 km S)
				18SD		Miller [Lost Creek Airport], South Dakota, US (159 mi / 255 km E)
				WY65		Gillette [Madsen Airport], Wyoming, US (159 mi / 256 km W)
				9V5		Rushville [Modisett Airport], Nebraska, US (160 mi / 258 km S)
				55ND		Killdeer [Pete's Port Airport], North Dakota, US (160 mi / 258 km N)
				2SD9		Ipswich [TC Field], South Dakota, US (161 mi / 259 km E)
				9Y1		Killdeer [Dunn County Weydahl Field], North Dakota, US (163 mi / 263 km N)
				ND16		Halliday [Frei Airport (Private)], North Dakota, US (165 mi / 265 km N)
				4V6		Hay Springs [Muni], Nebraska, US (165 mi / 266 km S)
				3NA2		Washburn [Lorentzen Airport], North Dakota, US (166 mi / 266 km N)