There are
2,229 mi
from St George, UT to Martinsburg, WV
That's the driving distance. It would take 1 day 15 hours to go from St George, Utah to Martinsburg, West Virginia.
The flight distance (direct flight from St George, UT to Martinsburg, WV) is 1,926.07 mi.
2,229 mi = 3.22 kms