There are
1,934 mi
from Upland, CA to Stoughton, WI
That's the driving distance. It would take 1 day 10 hours to go from Upland, California to Stoughton, Wisconsin.
The flight distance (direct flight from Upland, CA to Stoughton, WI) is 1,643.64 mi.
1,934 mi = 1.61 kms