There are
2,129 mi
from Stockton, CA to Oshkosh, WI
That's the driving distance. It would take 1 day 13 hours to go from Stockton, California to Oshkosh, Wisconsin.
The flight distance (direct flight from Stockton, CA to Oshkosh, WI) is 1,746.17 mi.
2,129 mi = 3.22 kms