There are
2,508 mi
from Walnut Creek, CA to Gainesville, GA
That's the driving distance. It would take 1 day 20 hours to go from Walnut Creek, California to Gainesville, Georgia.
The flight distance (direct flight from Walnut Creek, CA to Gainesville, GA) is 2,134.35 mi.
2,508 mi = 4,036.10 kms