There are
2,113 mi
from Temecula, CA to Chattanooga, TN
That's the driving distance. It would take 1 day 12 hours to go from Temecula, California to Chattanooga, Tennessee.
The flight distance (direct flight from Temecula, CA to Chattanooga, TN) is 1,813.39 mi.
2,113 mi = 3,400.21 kms