There are
1,670 mi
from St George, UT to Cudahy, WI
That's the driving distance. It would take 1 day 5 hours to go from St George, Utah to Cudahy, Wisconsin.
The flight distance (direct flight from St George, UT to Cudahy, WI) is 1,413.28 mi.
1,670 mi = 1.61 kms