ICAO		IATA		Other		Location
KATY		ATY		ATY		Watertown [Watertown Regional], South Dakota, US (139 mi / 224 km NE)
				15SD		Watertown [Brownlee Heliport], South Dakota, US (139 mi / 224 km NE)
				NE62		Madison [Ochsner Heliport], Nebraska, US (140 mi / 225 km SE)
				0SD2		Watertown [Prairie Lakes West Heliport], South Dakota, US (140 mi / 225 km NE)
KMHN		MHN		MHN		Mullen [Hooker County Airport], Nebraska, US (140 mi / 225 km SW)
				5SD3		Bowdle [Muni], South Dakota, US (140 mi / 225 km N)
				84NE		Mullen [Hooker County Airport], Nebraska, US (140 mi / 226 km SW)
				SD32		Aberdeen [Braun Airport], South Dakota, US (140 mi / 226 km N)
				NE36		Anselmo [Werner Ranch Airfield], Nebraska, US (141 mi / 226 km S)
KABR		ABR		ABR		Aberdeen [Aberdeen Regional], South Dakota, US (141 mi / 227 km N)
				SD54		Aberdeen [Avera St. Luke's Heliport], South Dakota, US (142 mi / 228 km N)
				96NE		Arcadia [Riverbend Airport], Nebraska, US (142 mi / 228 km S)
				8IA1		Rock Valley [Hegg Memorial Hospital Heliport], Iowa, US (142 mi / 229 km E)
				SD36		Ridgeview [Booth Ranch Airport], South Dakota, US (142 mi / 229 km NW)
KBBW		BBW		BBW		Broken Bow [Muni/Keith Glaze Field], Nebraska, US (142 mi / 229 km S)
				SD69		Interior [Badlands Heliport], South Dakota, US (143 mi / 230 km W)
				96MN		Pipestone [Pipestone County Medical Center Heliport], Minnesota, US (143 mi / 230 km E)
				PIPE		Pipestone National Monument [Pipestone NM], Minnesota, US (143 mi / 231 km E)
				30SD		Aberdeen [Barber Field], South Dakota, US (144 mi / 231 km N)
KPQN				PQN		Pipestone [Muni], Minnesota, US (144 mi / 232 km E)