There are
2,275 mi
from Chattanooga, TN to Lompoc, CA
That's the driving distance. It would take 1 day 15 hours to go from Chattanooga, Tennessee to Lompoc, California.
The flight distance (direct flight from Chattanooga, TN to Lompoc, CA) is 1,982.89 mi.
2,275 mi = 3,661.10 kms