ICAO		IATA		Other		Location
				C74		Cassville [Muni], Wisconsin, US (6 mi / 9 km E)
				IA60		Guttenberg [Muni Hospital Heliport], Iowa, US (6 mi / 9 km N)
				IA23		Guttenberg [Gaa Airport (Private)], Iowa, US (7 mi / 12 km N)
				IA8		Dyersville [Dyersville Area Airport], Iowa, US (15 mi / 25 km S)
				IA53		Dyersville [Mercyone Dyersville Heliport], Iowa, US (16 mi / 26 km S)
				WI56		Bloomington [C Jeidy Farms Airport], Wisconsin, US (16 mi / 26 km NE)
				IA54		Dubuque [Anderson Airport], Iowa, US (18 mi / 30 km SE)
				I27		Elkader, Iowa, US (18 mi / 30 km NW)
				2IA2		Elkader [Mercyone Elkader Medical Center Heliport], Iowa, US (20 mi / 33 km NW)
				73C		Lancaster [Muni], Wisconsin, US (21 mi / 33 km E)
				5WI9		Lancaster [Grant Regional Health Center Heliport], Wisconsin, US (21 mi / 34 km NE)
KPDC		PCD		PDC		Prairie Du Chien [Muni], Wisconsin, US (22 mi / 35 km N)
				4WI6		Prairie Du Chien [Crossing Rivers Health Heliport], Wisconsin, US (22 mi / 35 km N)
				2IA1		Dubuque [Finley Hospital Heliport], Iowa, US (24 mi / 39 km SE)
				IA10		Dubuque [Mercyone Dubuque Medical Center Heliport], Iowa, US (25 mi / 40 km SE)
				C27		Manchester [Muni], Iowa, US (26 mi / 42 km SW)
				EFMO		Effigy Mounds National Monument [Effigy Mounds NM], Iowa, US (27 mi / 44 km N)
				WI81		Hazel Green [Rigdon Airport (Private)], Wisconsin, US (28 mi / 45 km SE)
KDBQ		DBQ		DBQ		Dubuque [Dubuque Regional], Iowa, US (28 mi / 45 km SE)
				8WI8		Fennimore [Stupek Farms Airport], Wisconsin, US (29 mi / 46 km NE)