There are
2,931 mi
from Pleasanton, CA to Williamsburg, VA
That's the driving distance. It would take 2 days 3 hours to go from Pleasanton, California to Williamsburg, Virginia.
The flight distance (direct flight from Pleasanton, CA to Williamsburg, VA) is 2,452.50 mi.
2,931 mi = 4,717.14 kms