Miles between San Mateo, CA and Piedmont, CA

There are
30 mi
from San Mateo, CA to Piedmont, CA

That's the driving distance. It would take 42 minutes to go from San Mateo, California to Piedmont, California.

The flight distance (direct flight from San Mateo, CA to Piedmont, CA) is 18.78 mi.

30 mi = 48.04 kms