There are
2,451 mi
from Roanoke, VA to Cudahy, CA
That's the driving distance. It would take 1 day 19 hours to go from Roanoke, Virginia to Cudahy, California.
The flight distance (direct flight from Roanoke, VA to Cudahy, CA) is 2,145.65 mi.
2,451 mi = 3.22 kms