Miles between Parma, OH and Port Washington, WI

There are
452 mi
from Parma, OH to Port Washington, WI

That's the driving distance. It would take 8 hours 39 mins to go from Parma, Ohio to Port Washington, Wisconsin.

The flight distance (direct flight from Parma, OH to Port Washington, WI) is 342.41 mi.

452 mi = 727.39 kms