There are
542 mi
from Oshkosh, WI to Rolla, MO
That's the driving distance. It would take 10 hours 8 mins to go from Oshkosh, Wisconsin to Rolla, Missouri.
The flight distance (direct flight from Oshkosh, WI to Rolla, MO) is 452.24 mi.
542 mi = 872.33 kms