There are
2,421 mi
from Chattanooga, TN to Concord, CA
That's the driving distance. It would take 1 day 18 hours to go from Chattanooga, Tennessee to Concord, California.
The flight distance (direct flight from Chattanooga, TN to Concord, CA) is 2,036.08 mi.
2,421 mi = 3.22 kms