There are
2,500 mi
from Vallejo, CA to Alpharetta, GA
That's the driving distance. It would take 1 day 20 hours to go from Vallejo, California to Alpharetta, Georgia.
The flight distance (direct flight from Vallejo, CA to Alpharetta, GA) is 2,122.98 mi.
2,500 mi = 3.22 kms