Miles between Rialto, CA and Grass Valley, CA

There are
490 mi
from Rialto, CA to Grass Valley, CA

That's the driving distance. It would take 9 hours 9 mins to go from Rialto, California to Grass Valley, California.

The flight distance (direct flight from Rialto, CA to Grass Valley, CA) is 408.12 mi.

490 mi = 787.80 kms