Miles between Missoula, MT and Grass Valley, CA

There are
851 mi
from Missoula, MT to Grass Valley, CA

That's the driving distance. It would take 16 hours 37 mins to go from Missoula, Montana to Grass Valley, California.

The flight distance (direct flight from Missoula, MT to Grass Valley, CA) is 635.94 mi.

851 mi = 1,369.31 kms