Miles between Cincinnati, OH and Grafton, WI

There are
398 mi
from Cincinnati, OH to Grafton, WI

That's the driving distance. It would take 7 hours 52 mins to go from Cincinnati, Ohio to Grafton, Wisconsin.

The flight distance (direct flight from Cincinnati, OH to Grafton, WI) is 341.79 mi.

398 mi = 641.23 kms