Miles between Dayton, OH and Mequon, WI

There are
394 mi
from Dayton, OH to Mequon, WI

That's the driving distance. It would take 7 hours 50 mins to go from Dayton, Ohio to Mequon, Wisconsin.

The flight distance (direct flight from Dayton, OH to Mequon, WI) is 310.31 mi.

394 mi = 634.13 kms