There are
2,095 mi
from San Anselmo, CA to Aurora, IL
That's the driving distance. It would take 1 day 12 hours to go from San Anselmo, California to Aurora, Illinois.
The flight distance (direct flight from San Anselmo, CA to Aurora, IL) is 1,822.41 mi.
2,095 mi = 3,371.49 kms