Miles between Great Falls, MT and Chelsea, MA

There are
2,372 mi
from Great Falls, MT to Chelsea, MA

That's the driving distance. It would take 1 day 19 hours to go from Great Falls, Montana to Chelsea, Massachusetts.

The flight distance (direct flight from Great Falls, MT to Chelsea, MA) is 1,977.67 mi.

2,372 mi = 3,817.85 kms