There are
2,481 mi
from San Mateo, CA to Lilburn, GA
That's the driving distance. It would take 1 day 19 hours to go from San Mateo, California to Lilburn, Georgia.
The flight distance (direct flight from San Mateo, CA to Lilburn, GA) is 2,141.97 mi.
2,481 mi = 3,993.40 kms