Airports 1,451 to 1,500
Spectrum Health Blodgett Heliport
Sarah Bush Lincoln Health Center Heliport
Portland Municipal Airport
Coles County Memorial Airport
Watertown Municipal Airport
Froedtert West Bend Hospital Heliport
Williard Nycum Restricted Landing Area Airport
Mount Carroll, Illinois, United States — 228 km (123 nm) WNW