ICAO		IATA		Other		Location
KYKN		YKN		YKN		Yankton [Chan Gurney Muni], South Dakota, US (2 mi / 4 km NE)
				0B4		Hartington [Muni/ Bud Becker Field], Nebraska, US (21 mi / 34 km S)
				0SD1		Wakonda [Lodi Airport], South Dakota, US (22 mi / 36 km E)
				SD61		Tyndall [Plihal Farms Airport], South Dakota, US (25 mi / 40 km W)
				Y03		Springfield [Muni], South Dakota, US (25 mi / 40 km W)
				84Y		Bloomfield [Muni], Nebraska, US (25 mi / 40 km SW)
				1SD1		Scotland [Burke Field], South Dakota, US (25 mi / 41 km NW)
KVMR				VMR		Vermillion [Harold Davidson Field], South Dakota, US (25 mi / 41 km E)
				SD96		Viborg [Pioneer Memorial Hospital Heliport], South Dakota, US (26 mi / 42 km NE)
				36NE		Wausa [Frevert Airstrip], Nebraska, US (27 mi / 44 km S)
				1SD3		Hurley [Turkey Ridge Airport], South Dakota, US (27 mi / 44 km NE)
				SD29		Beresford [Glenwood Field], South Dakota, US (28 mi / 45 km E)
				SD77		Menno [Mettler Airport], South Dakota, US (28 mi / 45 km N)
				SD53		Beresford [Howard Field], South Dakota, US (30 mi / 49 km E)
				28NE		Randolph [Thies Airport], Nebraska, US (31 mi / 50 km S)
				2SD7		Hurley [Dangel Airport], South Dakota, US (35 mi / 57 km NE)
				6K3		Creighton [Muni], Nebraska, US (38 mi / 61 km SW)
				SD00		Elk Point [MJ Aviation II Airport], South Dakota, US (39 mi / 62 km E)
				95NE		Verdigre [Lightner Ranch Airport], Nebraska, US (44 mi / 71 km W)
				8V3		Parkston [Muni], South Dakota, US (45 mi / 72 km NW)