There are
2,406 mi
from Downey, CA to Christiansburg, VA
That's the driving distance. It would take 1 day 17 hours to go from Downey, California to Christiansburg, Virginia.
The flight distance (direct flight from Downey, CA to Christiansburg, VA) is 2,118.55 mi.
2,406 mi = 3,872.18 kms