Miles between Ann Arbor, MI and Helena, MT

There are
1,705 mi
from Ann Arbor, MI to Helena, MT

That's the driving distance. It would take 1 day 6 hours to go from Ann Arbor, Michigan to Helena, Montana.

The flight distance (direct flight from Ann Arbor, MI to Helena, MT) is 1,418.71 mi.

1,705 mi = 1.61 kms