There are
2,122 mi
from Chattanooga, TN to La Puente, CA
That's the driving distance. It would take 1 day 13 hours to go from Chattanooga, Tennessee to La Puente, California.
The flight distance (direct flight from Chattanooga, TN to La Puente, CA) is 1,850.91 mi.
2,122 mi = 3.22 kms