There are
2,392 mi
from Chattanooga, TN to Roseville, CA
That's the driving distance. It would take 1 day 17 hours to go from Chattanooga, Tennessee to Roseville, California.
The flight distance (direct flight from Chattanooga, TN to Roseville, CA) is 1,991.47 mi.
2,392 mi = 3.22 kms