Miles between Great Falls, MT and Elgin, IL

There are
1,340 mi
from Great Falls, MT to Elgin, IL

That's the driving distance. It would take 23 hours 35 mins to go from Great Falls, Montana to Elgin, Illinois.

The flight distance (direct flight from Great Falls, MT to Elgin, IL) is 1,185.40 mi.

1,340 mi = 2,156.26 kms