ICAO		IATA		Other		Location
				2SD4		Mount Vernon [Nicolaisen Airport], South Dakota, US (54 mi / 87 km E)
				SD30		Bonesteel [Selle Airport], South Dakota, US (54 mi / 87 km S)
				SD50		Harrold [Muni], South Dakota, US (54 mi / 87 km N)
				08SD		Armour [Douglas County Memorial Hospital Heliport], South Dakota, US (59 mi / 96 km SE)
				8D8		Lake Andes [Muni], South Dakota, US (60 mi / 97 km SE)
				SD01		Letcher [MJ Aviation I Airport], South Dakota, US (61 mi / 98 km E)
KPIR		PIR		PIR		Pierre [Pierre Regional], South Dakota, US (62 mi / 100 km NW)
				18SD		Miller [Lost Creek Airport], South Dakota, US (63 mi / 102 km N)
				SD55		Huron [Winter Airfield], South Dakota, US (63 mi / 102 km NE)
KMHE		MHE		MHE		Mitchell [Muni], South Dakota, US (65 mi / 104 km E)
				SD92		Mitchell [Telstar Heliport], South Dakota, US (66 mi / 106 km E)
				SD52		Mitchell [Avera Queen of Peace Hospital Heliport], South Dakota, US (66 mi / 107 km E)
KHON		HON		HON		Huron [Huron Regional], South Dakota, US (68 mi / 109 km NE)
				8F6		Murdo [Muni], South Dakota, US (69 mi / 111 km W)
				SD43		Cavour [Ingle Airport], South Dakota, US (70 mi / 113 km NE)
				NE81		Spencer [Huffy's Airport], Nebraska, US (72 mi / 116 km SE)
				98D		Onida [Muni], South Dakota, US (73 mi / 117 km NW)
				7Q7		White River [Muni], South Dakota, US (73 mi / 117 km W)
KAGZ				AGZ		Wagner [Muni], South Dakota, US (73 mi / 117 km SE)
				8V3		Parkston [Muni], South Dakota, US (73 mi / 118 km SE)