There are
2,388 mi
from Chattanooga, TN to Rocklin, CA
That's the driving distance. It would take 1 day 17 hours to go from Chattanooga, Tennessee to Rocklin, California.
The flight distance (direct flight from Chattanooga, TN to Rocklin, CA) is 1,988.50 mi.
2,388 mi = 3.22 kms