Miles between Westminster, CO and Grass Valley, CA

There are
1,118 mi
from Westminster, CO to Grass Valley, CA

That's the driving distance. It would take 19 hours 1 min to go from Westminster, Colorado to Grass Valley, California.

The flight distance (direct flight from Westminster, CO to Grass Valley, CA) is 853.88 mi.

1,118 mi = 1.61 kms