ICAO		IATA		Other		Location
				6IA8		Marshalltown [MMSC Heliport], Iowa, US (40 mi / 65 km SE)
KBNW		BNW		BNW		Boone [Muni], Iowa, US (40 mi / 65 km SW)
				02IA		Boone [Boone County Hospital Heliport], Iowa, US (41 mi / 66 km SW)
KFOD		FOD		FOD		Fort Dodge [Fort Dodge Regional], Iowa, US (42 mi / 67 km W)
				IA74		Fort Dodge [Trinity Regional Medical Center Heliport], Iowa, US (42 mi / 67 km W)
				98IA		Marshalltown [Unity Point Marshalltown Heliport], Iowa, US (43 mi / 69 km SE)
				IA38		Clear Lake [Plain Ol' Field], Iowa, US (43 mi / 69 km N)
				24IA		Cedar Falls [Isley Field], Iowa, US (44 mi / 70 km E)
KMCW		MCW		MCW		Mason City [Muni], Iowa, US (44 mi / 71 km N)
				IA47		Mason City [Mercyone North Iowa Medical Center Heliport], Iowa, US (44 mi / 72 km N)
				4IA7		Cedar Falls [Witcombe Field], Iowa, US (45 mi / 73 km E)
				11IA		Hudson [Koch Field], Iowa, US (46 mi / 73 km E)
				05IA		Nora Springs [Spotts Field], Iowa, US (46 mi / 73 km N)
				IA18		Corwith [Besch Airport], Iowa, US (46 mi / 74 km NW)
				IA90		Humboldt [Humboldt County Memorial Hospital Heliport], Iowa, US (46 mi / 74 km W)
		HUD		0K7		Humboldt [Muni], Iowa, US (47 mi / 75 km W)
				IA66		Cedar Falls [Mercyone Cedar Falls Medical Center Heliport], Iowa, US (47 mi / 75 km E)
				C25		Waverly [Muni], Iowa, US (47 mi / 76 km E)
KALO		ALO		ALO		Waterloo [Waterloo Regional], Iowa, US (50 mi / 80 km E)
				73IA		Mason City [Harris Field], Iowa, US (50 mi / 81 km N)