There are
2,050 mi
from Orange, CA to Oshkosh, WI
That's the driving distance. It would take 1 day 12 hours to go from Orange, California to Oshkosh, Wisconsin.
The flight distance (direct flight from Orange, CA to Oshkosh, WI) is 1,715.40 mi.
2,050 mi = 3.22 kms