There are
327 mi
from Oshkosh, WI to Flint, MI
That's the driving distance. It would take 7 hours 8 mins to go from Oshkosh, Wisconsin to Flint, Michigan.
The flight distance (direct flight from Oshkosh, WI to Flint, MI) is 253.06 mi.
327 mi = 526.45 kms