There are
2,317 mi
from Marietta, GA to Lompoc, CA
That's the driving distance. It would take 1 day 16 hours to go from Marietta, Georgia to Lompoc, California.
The flight distance (direct flight from Marietta, GA to Lompoc, CA) is 2,039.26 mi.
2,317 mi = 3,729.08 kms