There are
2,120 mi
from San Anselmo, CA to Addison, IL
That's the driving distance. It would take 1 day 12 hours to go from San Anselmo, California to Addison, Illinois.
The flight distance (direct flight from San Anselmo, CA to Addison, IL) is 1,838.77 mi.
2,120 mi = 3,412.30 kms