There are
1,483 mi
from St George, UT to Chaska, MN
That's the driving distance. It would take 1 day 1 hour to go from St George, Utah to Chaska, Minnesota.
The flight distance (direct flight from St George, UT to Chaska, MN) is 1,165.97 mi.
1,483 mi = 1.61 kms