There are
2,618 mi
from Chattanooga, TN to Eureka, CA
That's the driving distance. It would take 1 day 22 hours to go from Chattanooga, Tennessee to Eureka, California.
The flight distance (direct flight from Chattanooga, TN to Eureka, CA) is 2,136.73 mi.
2,618 mi = 3.22 kms