There are
2,432 mi
from Chattanooga, TN to Hercules, CA
That's the driving distance. It would take 1 day 18 hours to go from Chattanooga, Tennessee to Hercules, California.
The flight distance (direct flight from Chattanooga, TN to Hercules, CA) is 2,049.79 mi.
2,432 mi = 3,914.12 kms