There are
2,142 mi
from Chattanooga, TN to Newport Beach, CA
That's the driving distance. It would take 1 day 13 hours to go from Chattanooga, Tennessee to Newport Beach, California.
The flight distance (direct flight from Chattanooga, TN to Newport Beach, CA) is 1,855.47 mi.
2,142 mi = 3.22 kms