Miles between San Mateo, CA and Ballwin, MO

There are
2,063 mi
from San Mateo, CA to Ballwin, MO

That's the driving distance. It would take 1 day 11 hours to go from San Mateo, California to Ballwin, Missouri.

The flight distance (direct flight from San Mateo, CA to Ballwin, MO) is 1,721.26 mi.

2,063 mi = 3.22 kms