There are
2,632 mi
from Irvine, CA to Martinsburg, WV
That's the driving distance. It would take 1 day 22 hours to go from Irvine, California to Martinsburg, West Virginia.
The flight distance (direct flight from Irvine, CA to Martinsburg, WV) is 2,227.48 mi.
2,632 mi = 3.22 kms