Miles between Tempe, AZ and Grass Valley, CA

There are
819 mi
from Tempe, AZ to Grass Valley, CA

That's the driving distance. It would take 15 hours 2 mins to go from Tempe, Arizona to Grass Valley, California.

The flight distance (direct flight from Tempe, AZ to Grass Valley, CA) is 645.97 mi.

819 mi = 1,318.47 kms