ICAO		IATA		Other		Location
				24IA		Cedar Falls [Isley Field], Iowa, US (52 mi / 84 km E)
				IA48		Polk City [Kern Field], Iowa, US (52 mi / 84 km S)
KEFW		EFW		EFW		Jefferson [Muni], Iowa, US (53 mi / 85 km SW)
				11IA		Hudson [Koch Field], Iowa, US (54 mi / 86 km E)
				4IA7		Cedar Falls [Witcombe Field], Iowa, US (54 mi / 86 km E)
				3IA2		Jefferson [Greene County Medical Center Heliport], Iowa, US (54 mi / 87 km SW)
				73IA		Mason City [Harris Field], Iowa, US (54 mi / 88 km N)
KIKV				IKV		Ankeny [Ankeny Regional], Iowa, US (55 mi / 88 km S)
KAXA		AXG		AXA		Algona [Muni], Iowa, US (55 mi / 89 km NW)
				2Y4		Rockwell City [Muni], Iowa, US (55 mi / 89 km W)
KPRO		PRO		PRO		Perry [Muni], Iowa, US (55 mi / 89 km SW)
				IA66		Cedar Falls [Mercyone Cedar Falls Medical Center Heliport], Iowa, US (55 mi / 89 km E)
				C25		Waverly [Muni], Iowa, US (56 mi / 90 km E)
				4IA3		Charles City [Floyd County Memorial Hospital Heliport], Iowa, US (59 mi / 94 km NE)
KALO		ALO		ALO		Waterloo [Waterloo Regional], Iowa, US (59 mi / 94 km E)
KPOH		POH		POH		Pocahontas [Muni], Iowa, US (59 mi / 95 km W)
				8C6		Traer [Muni], Iowa, US (59 mi / 95 km E)
				IA42		Hudson [Ritel Copter Airstrip], Iowa, US (59 mi / 95 km E)
				5IA0		Newton [Skiff Medical Center Heliport], Iowa, US (60 mi / 96 km SE)
				6IA4		Des Moines [Broadlawns Medical Center Heliport], Iowa, US (60 mi / 97 km S)