There are
2,269 mi
from Chattanooga, TN to Arroyo Grande, CA
That's the driving distance. It would take 1 day 15 hours to go from Chattanooga, Tennessee to Arroyo Grande, California.
The flight distance (direct flight from Chattanooga, TN to Arroyo Grande, CA) is 1,984.19 mi.
2,269 mi = 3,651.59 kms