There are
2,119 mi
from Chattanooga, TN to Sierra Madre, CA
That's the driving distance. It would take 1 day 12 hours to go from Chattanooga, Tennessee to Sierra Madre, California.
The flight distance (direct flight from Chattanooga, TN to Sierra Madre, CA) is 1,854.75 mi.
2,119 mi = 3,409.97 kms