ICAO		IATA		Other		Location
				66NE		Madrid [Cornelius Farm Airport], Nebraska, US (138 mi / 222 km S)
				SD72		Opal [Vig Ranch Airfield], South Dakota, US (138 mi / 223 km N)
KLBF		LBF		LBF		North Platte [North Platte Regional/Lee Bird Field], Nebraska, US (138 mi / 223 km SE)
				WY53		Four Corners [Moburg Aero Airport], Wyoming, US (139 mi / 223 km NW)
KECS		ECS		ECS		Newcastle [Mondell Field], Wyoming, US (139 mi / 224 km NW)
				4NE0		Madrid [Regier Brothers Airport], Nebraska, US (139 mi / 224 km S)
				NE34		Sidney [Fehringer Aerodrome], Nebraska, US (141 mi / 227 km SW)
				46NE		Madrid [Jantzen Airport], Nebraska, US (141 mi / 227 km S)
				(49NE)		North Platte [Harden Airstrip], Nebraska, US (141 mi / 227 km SE)
				2NE6		Grainton [Coppersmith Airport], Nebraska, US (141 mi / 227 km S)
				9V9		Chamberlain [Muni], South Dakota, US (142 mi / 228 km NE)
KGGF				GGF		Grant [Muni], Nebraska, US (142 mi / 228 km S)
				SD09		Chamberlain [Mid-Dakota Hospital Heliport], South Dakota, US (142 mi / 229 km NE)
				2NE7		Grant [Kumor Airport], Nebraska, US (143 mi / 230 km S)
				SD90		Spearfish [Mitchells Strip], South Dakota, US (143 mi / 230 km NW)
KSPF		SPF		SPF		Spearfish [Black Hills-Clyde Ice Field], South Dakota, US (144 mi / 232 km NW)
				SD91		Spearfish [Star Aviation Number 1 Heliport], South Dakota, US (144 mi / 232 km NW)
				SD44		Chamberlain [Cook Field], South Dakota, US (145 mi / 233 km NE)
				84D		Eagle Butte [Cheyenne Eagle Butte Airport], South Dakota, US (146 mi / 235 km N)
				D07		Faith [Muni], South Dakota, US (146 mi / 235 km N)