There are
203 mi
from Oshkosh, WI to Griffith, IN
That's the driving distance. It would take 4 hours 9 mins to go from Oshkosh, Wisconsin to Griffith, Indiana.
The flight distance (direct flight from Oshkosh, WI to Griffith, IN) is 181.57 mi.
203 mi = 326.82 kms