There are
489 mi
from Middletown, OH to Ashwaubenon, WI
That's the driving distance. It would take 9 hours 41 mins to go from Middletown, Ohio to Ashwaubenon, Wisconsin.
The flight distance (direct flight from Middletown, OH to Ashwaubenon, WI) is 391.47 mi.
489 mi = 786.90 kms