There are
2,219 mi
from Salt Lake City, UT to St Marys, GA
That's the driving distance. It would take 1 day 15 hours to go from Salt Lake City, Utah to St Marys, Georgia.
The flight distance (direct flight from Salt Lake City, UT to St Marys, GA) is 1,823.59 mi.
2,219 mi = 3,571.33 kms