There are
2,071 mi
from St George, UT to Clarksburg, WV
That's the driving distance. It would take 1 day 13 hours to go from St George, Utah to Clarksburg, West Virginia.
The flight distance (direct flight from St George, UT to Clarksburg, WV) is 1,800.96 mi.
2,071 mi = 3,332.33 kms