Miles between Great Falls, MT and Westminster, CA

There are
1,261 mi
from Great Falls, MT to Westminster, CA

That's the driving distance. It would take 21 hours 17 mins to go from Great Falls, Montana to Westminster, California.

The flight distance (direct flight from Great Falls, MT to Westminster, CA) is 1,011.75 mi.

1,261 mi = 2,029.89 kms