Miles between Great Falls, MT and St Ann, MO

There are
1,473 mi
from Great Falls, MT to St Ann, MO

That's the driving distance. It would take 1 day 2 hours to go from Great Falls, Montana to St Ann, Missouri.

The flight distance (direct flight from Great Falls, MT to St Ann, MO) is 1,211 mi.

1,473 mi = 2,370.93 kms