There are
2,475 mi
from Chattanooga, TN to Sonoma, CA
That's the driving distance. It would take 1 day 19 hours to go from Chattanooga, Tennessee to Sonoma, California.
The flight distance (direct flight from Chattanooga, TN to Sonoma, CA) is 2,057.09 mi.
2,475 mi = 3.22 kms