There are
2,225 mi
from Chattanooga, TN to Santa Barbara, CA
That's the driving distance. It would take 1 day 15 hours to go from Chattanooga, Tennessee to Santa Barbara, California.
The flight distance (direct flight from Chattanooga, TN to Santa Barbara, CA) is 1,943.35 mi.
2,225 mi = 3.22 kms