Miles between San Marcos, CA and Washington, MO

There are
1,815 mi
from San Marcos, CA to Washington, MO

That's the driving distance. It would take 1 day 7 hours to go from San Marcos, California to Washington, Missouri.

The flight distance (direct flight from San Marcos, CA to Washington, MO) is 1,506.09 mi.

1,815 mi = 1.61 kms