There are
512 mi
from Oshkosh, WI to North Royalton, OH
That's the driving distance. It would take 9 hours 42 mins to go from Oshkosh, Wisconsin to North Royalton, Ohio.
The flight distance (direct flight from Oshkosh, WI to North Royalton, OH) is 393.59 mi.
512 mi = 823.90 kms