Miles between Parma, OH and West Allis, WI

There are
428 mi
from Parma, OH to West Allis, WI

That's the driving distance. It would take 8 hours 12 mins to go from Parma, Ohio to West Allis, Wisconsin.

The flight distance (direct flight from Parma, OH to West Allis, WI) is 340.23 mi.

428 mi = 688.56 kms