Airports 401 to 450
Ephraim-Gibraltar Airport
Huron Valley Sinai Hospital Heliport
Door County Memorial Hospital Heliport
Sturgeon Bay, Wisconsin, United States — 218 km (118 nm) WNW
St. Joseph Island Airport
Cass Lake-Cove Island Seaplane Base
Oakland Southwest Airport
Door County Cherryland Airport
Sturgeon Bay, Wisconsin, United States — 224 km (121 nm) WNW