Miles between Green Bay, WI and Billings, MT

There are
1,115 mi
from Green Bay, WI to Billings, MT

That's the driving distance. It would take 19 hours 25 mins to go from Green Bay, Wisconsin to Billings, Montana.

The flight distance (direct flight from Green Bay, WI to Billings, MT) is 999.05 mi.

1,115 mi = 1.61 kms