Miles between St George, UT and Dumas, TX

There are
830 mi
from St George, UT to Dumas, TX

That's the driving distance. It would take 15 hours 45 mins to go from St George, Utah to Dumas, Texas.

The flight distance (direct flight from St George, UT to Dumas, TX) is 649.87 mi.

830 mi = 1,335.19 kms