There are
2,423 mi
from Roanoke, VA to Tehachapi, CA
That's the driving distance. It would take 1 day 18 hours to go from Roanoke, Virginia to Tehachapi, California.
The flight distance (direct flight from Roanoke, VA to Tehachapi, CA) is 2,137.27 mi.
2,423 mi = 3.22 kms