Miles between Billings, MT and St Charles, IL

There are
1,196 mi
from Billings, MT to St Charles, IL

That's the driving distance. It would take 20 hours 57 mins to go from Billings, Montana to St Charles, Illinois.

The flight distance (direct flight from Billings, MT to St Charles, IL) is 1,037.68 mi.

1,196 mi = 1.61 kms