There are
2,126 mi
from Chattanooga, TN to Rosemead, CA
That's the driving distance. It would take 1 day 13 hours to go from Chattanooga, Tennessee to Rosemead, California.
The flight distance (direct flight from Chattanooga, TN to Rosemead, CA) is 1,856.98 mi.
2,126 mi = 3.22 kms