There are
2,588 mi
from Rancho Cucamonga, CA to Martinsburg, WV
That's the driving distance. It would take 1 day 21 hours to go from Rancho Cucamonga, California to Martinsburg, West Virginia.
The flight distance (direct flight from Rancho Cucamonga, CA to Martinsburg, WV) is 2,205.93 mi.
2,588 mi = 4,165.60 kms