ICAO		IATA		Other		Location
				SD20		Strandburg [Crooked Lake Lodge Heliport], South Dakota, US (10 mi / 16 km W)
				SD02		Twin Brooks [Mogensmark Heliport], South Dakota, US (10 mi / 17 km NW)
				SD94		Revillo [Lundin Airport], South Dakota, US (11 mi / 17 km E)
				1D1		Milbank [Muni], South Dakota, US (14 mi / 22 km NE)
				3SD6		Watertown [Living Earth Heliport], South Dakota, US (16 mi / 26 km W)
				17SD		Gary [Stone's Conservation Airport], South Dakota, US (17 mi / 27 km S)
				00SD		Gary [Homan Field], South Dakota, US (19 mi / 30 km SE)
KVVV				VVV		Ortonville [Muni/Martinson Field], Minnesota, US (21 mi / 35 km NE)
				50MN		Ortonville [Ortonville Hospital Heliport], Minnesota, US (22 mi / 35 km NE)
				0SD2		Watertown [Prairie Lakes West Heliport], South Dakota, US (24 mi / 38 km SW)
				15SD		Watertown [Brownlee Heliport], South Dakota, US (24 mi / 39 km SW)
KDXX				DXX		Madison [Lac Qui Parle County Airport], Minnesota, US (25 mi / 40 km E)
KATY		ATY		ATY		Watertown [Watertown Regional], South Dakota, US (25 mi / 41 km W)
				SD2		Gary [Lake Cochrane SPB], South Dakota, US (26 mi / 41 km SE)
KCNB				CNB		Canby [Myers Field], Minnesota, US (30 mi / 48 km SE)
				91MN		Canby [Sanford Canby Medical Center Heliport], Minnesota, US (31 mi / 49 km SE)
				SD65		Wilmot [Whipple Ranch Airport], South Dakota, US (31 mi / 50 km NW)
				72MN		Dawson [JMHS Hospital Heliport], Minnesota, US (31 mi / 50 km E)
				3MN3		Appleton [Muni Hospital Heliport], Minnesota, US (34 mi / 55 km E)
KAQP				AQP		Appleton [Muni], Minnesota, US (35 mi / 57 km E)