There are
2,537 mi
from Temecula, CA to Harrisonburg, VA
That's the driving distance. It would take 1 day 20 hours to go from Temecula, California to Harrisonburg, Virginia.
The flight distance (direct flight from Temecula, CA to Harrisonburg, VA) is 2,152.04 mi.
2,537 mi = 3.22 kms