Miles between Great Falls, MT and Lockport, NY

There are
1,816 mi
from Great Falls, MT to Lockport, NY

That's the driving distance. It would take 1 day 9 hours to go from Great Falls, Montana to Lockport, New York.

The flight distance (direct flight from Great Falls, MT to Lockport, NY) is 1,599.60 mi.

1,816 mi = 2,922.64 kms