Miles between Great Falls, MT and Lancaster, PA

There are
2,069 mi
from Great Falls, MT to Lancaster, PA

That's the driving distance. It would take 1 day 13 hours to go from Great Falls, Montana to Lancaster, Pennsylvania.

The flight distance (direct flight from Great Falls, MT to Lancaster, PA) is 1,803.48 mi.

2,069 mi = 3,329.24 kms