There are
1,933 mi
from Columbia, MO to San Anselmo, CA
That's the driving distance. It would take 1 day 9 hours to go from Columbia, Missouri to San Anselmo, California.
The flight distance (direct flight from Columbia, MO to San Anselmo, CA) is 1,629.24 mi.
1,933 mi = 1.61 kms