There are
2,500 mi
from Sandy Springs, GA to Vacaville, CA
That's the driving distance. It would take 1 day 19 hours to go from Sandy Springs, Georgia to Vacaville, California.
The flight distance (direct flight from Sandy Springs, GA to Vacaville, CA) is 2,106.09 mi.
2,500 mi = 4,023.72 kms