There are
2,408 mi
from Chattanooga, TN to Palo Alto, CA
That's the driving distance. It would take 1 day 18 hours to go from Chattanooga, Tennessee to Palo Alto, California.
The flight distance (direct flight from Chattanooga, TN to Palo Alto, CA) is 2,046.16 mi.
2,408 mi = 3.22 kms