There are
1,585 mi
from St George, UT to Stoughton, WI
That's the driving distance. It would take 1 day 4 hours to go from St George, Utah to Stoughton, Wisconsin.
The flight distance (direct flight from St George, UT to Stoughton, WI) is 1,345 mi.
1,585 mi = 1.61 kms