Miles between Oshkosh, WI and Jacksonville, IL

There are
376 mi
from Oshkosh, WI to Jacksonville, IL

That's the driving distance. It would take 7 hours 1 min to go from Oshkosh, Wisconsin to Jacksonville, Illinois.

The flight distance (direct flight from Oshkosh, WI to Jacksonville, IL) is 308.88 mi.

376 mi = 605.72 kms