Miles between Great Falls, MT and New Castle, PA

There are
1,797 mi
from Great Falls, MT to New Castle, PA

That's the driving distance. It would take 1 day 8 hours to go from Great Falls, Montana to New Castle, Pennsylvania.

The flight distance (direct flight from Great Falls, MT to New Castle, PA) is 1,584.46 mi.

1,797 mi = 2,891.39 kms