ICAO		IATA		Other		Location
KOOA		OOA		OOA		Oskaloosa [Muni], Iowa, US (81 mi / 131 km SE)
				IA67		Atlantic [Cass County Memorial Hospital Heliport], Iowa, US (82 mi / 132 km SW)
				05IA		Nora Springs [Spotts Field], Iowa, US (82 mi / 132 km N)
				0IA5		Millerton [Moore Airport], Iowa, US (82 mi / 132 km S)
				22IA		Marengo [Marengo Memorial Hospital Heliport], Iowa, US (83 mi / 133 km E)
KFXY		FXY		FXY		Forest City [Muni], Iowa, US (83 mi / 134 km N)
KVTI				VTI		Vinton [Vinton Veterans Memorial Airpark], Iowa, US (84 mi / 136 km E)
KAIO		AIO		AIO		Atlantic [Muni], Iowa, US (84 mi / 136 km SW)
				IA78		Vinton [Virginia Gay Hospital Heliport], Iowa, US (85 mi / 136 km E)
				4C8		Albia [Muni], Iowa, US (85 mi / 136 km SE)
				4IA3		Charles City [Floyd County Memorial Hospital Heliport], Iowa, US (86 mi / 138 km NE)
				73IA		Mason City [Harris Field], Iowa, US (86 mi / 139 km N)
				59IA		Williamsburg [Bellevue Farms Airport], Iowa, US (86 mi / 139 km E)
				6IA0		Leon [Decatur County Hospital Heliport], Iowa, US (88 mi / 142 km S)
				6IA6		Corydon [Wells Field], Iowa, US (89 mi / 143 km S)
KOTM		OTM		OTM		Ottumwa [Ottumwa Regional], Iowa, US (89 mi / 143 km SE)
				83IA		Sigourney [Keokuk County Health Center Heliport], Iowa, US (89 mi / 143 km SE)
KDNS		DNS		DNS		Denison [Muni], Iowa, US (89 mi / 144 km W)
KCCY		CCY		CCY		Charles City [Northeast Iowa Regional], Iowa, US (89 mi / 144 km NE)
				IA46		Corydon [Wayne County Hospital Heliport], Iowa, US (90 mi / 144 km S)