There are
2,639 mi
from Newport Beach, CA to Martinsburg, WV
That's the driving distance. It would take 1 day 22 hours to go from Newport Beach, California to Martinsburg, West Virginia.
The flight distance (direct flight from Newport Beach, CA to Martinsburg, WV) is 2,236.31 mi.
2,639 mi = 4,246.76 kms