There are
2,422 mi
from Irvine, CA to Clarksburg, WV
That's the driving distance. It would take 1 day 19 hours to go from Irvine, California to Clarksburg, West Virginia.
The flight distance (direct flight from Irvine, CA to Clarksburg, WV) is 2,100.77 mi.
2,422 mi = 3,897.10 kms