There are
389 mi
from Kettering, OH to Wauwatosa, WI
That's the driving distance. It would take 7 hours 44 mins to go from Kettering, Ohio to Wauwatosa, Wisconsin.
The flight distance (direct flight from Kettering, OH to Wauwatosa, WI) is 305.73 mi.
389 mi = 626.11 kms