Miles between San Mateo, CA and Grass Valley, CA

There are
160 mi
from San Mateo, CA to Grass Valley, CA

That's the driving distance. It would take 3 hours 17 mins to go from San Mateo, California to Grass Valley, California.

The flight distance (direct flight from San Mateo, CA to Grass Valley, CA) is 133.36 mi.

160 mi = 258.06 kms