There are
2,127 mi
from Chattanooga, TN to Montebello, CA
That's the driving distance. It would take 1 day 12 hours to go from Chattanooga, Tennessee to Montebello, California.
The flight distance (direct flight from Chattanooga, TN to Montebello, CA) is 1,860.16 mi.
2,127 mi = 3,423.47 kms