There are
2,267 mi
from Oshkosh, WI to Monterey, CA
That's the driving distance. It would take 1 day 15 hours to go from Oshkosh, Wisconsin to Monterey, California.
The flight distance (direct flight from Oshkosh, WI to Monterey, CA) is 1,816.63 mi.
2,267 mi = 3,648.78 kms