Miles between Billings, MT and Markham, IL

There are
1,240 mi
from Billings, MT to Markham, IL

That's the driving distance. It would take 21 hours 47 mins to go from Billings, Montana to Markham, Illinois.

The flight distance (direct flight from Billings, MT to Markham, IL) is 1,075.59 mi.

1,240 mi = 1.61 kms