Miles between Garden Grove, CA and Great Falls, MT

There are
1,257 mi
from Garden Grove, CA to Great Falls, MT

That's the driving distance. It would take 21 hours 10 mins to go from Garden Grove, California to Great Falls, Montana.

The flight distance (direct flight from Garden Grove, CA to Great Falls, MT) is 1,009.32 mi.

1,257 mi = 1.61 kms