Miles between Billings, MT and Ottawa, IL

There are
1,206 mi
from Billings, MT to Ottawa, IL

That's the driving distance. It would take 21 hours 1 min to go from Billings, Montana to Ottawa, Illinois.

The flight distance (direct flight from Billings, MT to Ottawa, IL) is 1,027.78 mi.

1,206 mi = 1.61 kms