Miles between Aurora, IL and Billings, MT

There are
1,216 mi
from Aurora, IL to Billings, MT

That's the driving distance. It would take 21 hours 21 mins to go from Aurora, Illinois to Billings, Montana.

The flight distance (direct flight from Aurora, IL to Billings, MT) is 1,041.36 mi.

1,216 mi = 1.61 kms