There are
2,250 mi
from Temecula, CA to Greeneville, TN
That's the driving distance. It would take 1 day 15 hours to go from Temecula, California to Greeneville, Tennessee.
The flight distance (direct flight from Temecula, CA to Greeneville, TN) is 1,944.96 mi.
2,250 mi = 3.22 kms