There are
2,483 mi
from Marietta, GA to Larkspur, CA
That's the driving distance. It would take 1 day 19 hours to go from Marietta, Georgia to Larkspur, California.
The flight distance (direct flight from Marietta, GA to Larkspur, CA) is 2,127.77 mi.
2,483 mi = 3,995.22 kms