ICAO		IATA		Other		Location
				1IA3		Spencer [Muni Hospital Heliport], Iowa, US (39 mi / 62 km E)
		CTK		7G9		Canton [Muni], South Dakota, US (42 mi / 67 km NW)
				2VA		Larchwood [Zangger Vintage Airpark], Iowa, US (42 mi / 67 km NW)
				6IA3		Sioux City [St. Luke's Medical Center Heliport], Iowa, US (42 mi / 67 km SW)
KSLB		SLB		SLB		Storm Lake [Muni], Iowa, US (42 mi / 67 km SE)
				26IA		Correctionville [Midway View Farms Airport], Iowa, US (43 mi / 68 km S)
				5IA2		Sioux City [Mercy One Medical Center Number 2 Heliport], Iowa, US (43 mi / 69 km SW)
				4D8		Milford [Fuller Airport], Iowa, US (43 mi / 70 km NE)
				7K7		North Sioux City [Graham Field], South Dakota, US (44 mi / 70 km SW)
				74MN		Round Lake [Hurley Memorial Seaport SPB], Minnesota, US (46 mi / 74 km NE)
		RTL		0F3		Spirit Lake [Muni], Iowa, US (46 mi / 75 km NE)
				SD00		Elk Point [MJ Aviation II Airport], South Dakota, US (47 mi / 75 km SW)
KLYV				LYV		Luverne [Quentin Aanenson Field], Minnesota, US (47 mi / 76 km N)
				7K8		South Sioux City [Martin Field], Nebraska, US (47 mi / 76 km SW)
				SD53		Beresford [Howard Field], South Dakota, US (48 mi / 77 km W)
KSUX		SUX		SUX		Sioux City [Sioux Gateway/Brig General Bud Day Field], Iowa, US (48 mi / 77 km SW)
				IA99		Spirit Lake [Lakes Regional Healthcare Heliport], Iowa, US (48 mi / 78 km NE)
KOTG		OTG		OTG		Worthington [Muni], Minnesota, US (49 mi / 78 km N)
				NE75		Dakota City [Kristijanto Airstrip], Nebraska, US (49 mi / 79 km SW)
				IA37		Ida Grove [Horn Memorial Hospital Heliport], Iowa, US (49 mi / 79 km SE)