Airports 3,651 to 3,700
MercyOne Dubuque Medical Center Heliport
Sparwood Elk Valley Airport
Port Washington Airport/Didier Field
Port Washington,
Wisconsin,
United States
—
1267 km
(684 nm)
SE
John D'Or Prairie Airport
Helena Regional Airport
St Mary's Hospital Ozaukee Heliport
Port Washington,
Wisconsin,
United States
—
1272 km
(687 nm)
SE
High Prairie Airport