Miles between Santa Rosa, CA and Grass Valley, CA

There are
145 mi
from Santa Rosa, CA to Grass Valley, CA

That's the driving distance. It would take 3 hours 7 mins to go from Santa Rosa, California to Grass Valley, California.

The flight distance (direct flight from Santa Rosa, CA to Grass Valley, CA) is 103.97 mi.

145 mi = 233.87 kms