There are
2,318 mi
from Concord, CA to Gallatin, TN
That's the driving distance. It would take 1 day 16 hours to go from Concord, California to Gallatin, Tennessee.
The flight distance (direct flight from Concord, CA to Gallatin, TN) is 1,949.97 mi.
2,318 mi = 3,729.77 kms