There are
2,033 mi
from La Mesa, CA to Stoughton, WI
That's the driving distance. It would take 1 day 12 hours to go from La Mesa, California to Stoughton, Wisconsin.
The flight distance (direct flight from La Mesa, CA to Stoughton, WI) is 1,661.10 mi.
2,033 mi = 3,271.18 kms