There are
2,136 mi
from San Anselmo, CA to Antioch, IL
That's the driving distance. It would take 1 day 13 hours to go from San Anselmo, California to Antioch, Illinois.
The flight distance (direct flight from San Anselmo, CA to Antioch, IL) is 1,831.68 mi.
2,136 mi = 3,438.35 kms