There are
2,220 mi
from St George, UT to Harrisonburg, VA
That's the driving distance. It would take 1 day 15 hours to go from St George, Utah to Harrisonburg, Virginia.
The flight distance (direct flight from St George, UT to Harrisonburg, VA) is 1,886.72 mi.
2,220 mi = 3.22 kms