There are
1,632 mi
from St George, UT to Fort Atkinson, WI
That's the driving distance. It would take 1 day 4 hours to go from St George, Utah to Fort Atkinson, Wisconsin.
The flight distance (direct flight from St George, UT to Fort Atkinson, WI) is 1,364.16 mi.
1,632 mi = 1.61 kms