There are
2,473 mi
from Marietta, GA to Pacifica, CA
That's the driving distance. It would take 1 day 19 hours to go from Marietta, Georgia to Pacifica, California.
The flight distance (direct flight from Marietta, GA to Pacifica, CA) is 2,126.93 mi.
2,473 mi = 3,980.28 kms