Miles between Westminster, CA and Great Falls, MT

There are
1,262 mi
from Westminster, CA to Great Falls, MT

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

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

1,262 mi = 1.61 kms