There are
2,114 mi
from Chattanooga, TN to Lancaster, CA
That's the driving distance. It would take 1 day 12 hours to go from Chattanooga, Tennessee to Lancaster, California.
The flight distance (direct flight from Chattanooga, TN to Lancaster, CA) is 1,853.61 mi.
2,114 mi = 3,402.40 kms