There are
586 mi
from Oshkosh, WI to Conneaut, OH
That's the driving distance. It would take 11 hours 7 mins to go from Oshkosh, Wisconsin to Conneaut, Ohio.
The flight distance (direct flight from Oshkosh, WI to Conneaut, OH) is 428.29 mi.
586 mi = 943.36 kms