Airports 3,801 to 3,850
Danville Correctional Center Heliport
Porter County Municipal Airport
Rapid City Regional Airport
Rapid City, South Dakota, United States — 675 km (364 nm) WNW
Franciscan Health Rensselaer Heliport
Menominee–Marinette Twin County Airport
Franciscan Health Michigan City Heliport
Door County Cherryland Airport
Sturgeon Bay, Wisconsin, United States — 681 km (367 nm) ENE
Crossroads Community Hospital Heliport
Ellsworth Air Force Base
Rapid City, South Dakota, United States — 682 km (368 nm) WNW