Airports 1,851 to 1,900
Appleton International Airport
Ellsworth Air Force Base
Rapid City, South Dakota, United States — 638 km (344 nm) WSW
Rapid City Regional Airport
Rapid City, South Dakota, United States — 641 km (346 nm) WSW
Sturgis Municipal Airport
Morrisonville International Airport
Morrisonville, Wisconsin, United States — 644 km (347 nm) SE