Miles between Mentor, OH and Onalaska, WI

There are
649 mi
from Mentor, OH to Onalaska, WI

That's the driving distance. It would take 12 hours 13 mins to go from Mentor, Ohio to Onalaska, Wisconsin.

The flight distance (direct flight from Mentor, OH to Onalaska, WI) is 524.36 mi.

649 mi = 1,044.85 kms