There are
1,883 mi
from San Anselmo, CA to Marshall, MO
That's the driving distance. It would take 1 day 8 hours to go from San Anselmo, California to Marshall, Missouri.
The flight distance (direct flight from San Anselmo, CA to Marshall, MO) is 1,581.85 mi.
1,883 mi = 3,029.98 kms