Miles between Billings, MT and Naperville, IL

There are
1,212 mi
from Billings, MT to Naperville, IL

That's the driving distance. It would take 21 hours 23 mins to go from Billings, Montana to Naperville, Illinois.

The flight distance (direct flight from Billings, MT to Naperville, IL) is 1,048.95 mi.

1,212 mi = 1.61 kms