There are
1,709 mi
from St George, UT to Dickson, TN
That's the driving distance. It would take 1 day 6 hours to go from St George, Utah to Dickson, Tennessee.
The flight distance (direct flight from St George, UT to Dickson, TN) is 1,450.12 mi.
1,709 mi = 1.61 kms