There are
2,004 mi
from Oceanside, CA to Stoughton, WI
That's the driving distance. It would take 1 day 11 hours to go from Oceanside, California to Stoughton, Wisconsin.
The flight distance (direct flight from Oceanside, CA to Stoughton, WI) is 1,662.59 mi.
2,004 mi = 3.22 kms