ICAO		IATA		Other		Location
KONL		ONL		ONL		O'Neill [The O'Neill Muni-John L Baker Field], Nebraska, US (70 mi / 113 km SW)
				12IA		Lemars [Plueger Airfield], Iowa, US (70 mi / 113 km E)
				NE09		Norfolk [Simpson Airport], Nebraska, US (70 mi / 113 km S)
				SD22		Dell Rapids [Avera Dells Area Hospital Heliport], South Dakota, US (71 mi / 113 km NE)
				SD01		Letcher [MJ Aviation I Airport], South Dakota, US (71 mi / 114 km NW)
				0C4		Pender [Muni], Nebraska, US (72 mi / 115 km SE)
				NE73		Ewing [Creekview Airport], Nebraska, US (72 mi / 116 km SW)
				16SD		Madison [Madison Community Hospital Heliport], South Dakota, US (72 mi / 116 km N)
				NE02		Pender [Pender Community Hospital Heliport], Nebraska, US (72 mi / 117 km SE)
				8D9		Howard [Muni], South Dakota, US (73 mi / 117 km N)
KORC				ORC		Orange City [Muni], Iowa, US (73 mi / 117 km E)
				SD87		Platte [Platte Community Memorial Hospital Heliport], South Dakota, US (73 mi / 118 km NW)
				IA39		Rock Rapids [Merrill Pioneer Community Hospital Heliport], Iowa, US (73 mi / 118 km NE)
				1D3		Platte [Muni], South Dakota, US (73 mi / 118 km NW)
				5IA8		Rock Rapids [Sanford Rock Rapids Medical Center Heliport], Iowa, US (74 mi / 119 km NE)
				SD30		Bonesteel [Selle Airport], South Dakota, US (74 mi / 119 km W)
KRRQ				RRQ		Rock Rapids [Muni], Iowa, US (74 mi / 119 km NE)
				SD03		Winfred [Calico Field], South Dakota, US (74 mi / 120 km N)
				IA84		Lawton, Iowa, US (74 mi / 120 km SE)
KMDS		XMD		MDS		Madison [Muni], South Dakota, US (74 mi / 120 km N)