Miles between Billings, MT and Ballwin, MO

There are
1,254 mi
from Billings, MT to Ballwin, MO

That's the driving distance. It would take 22 hours 7 mins to go from Billings, Montana to Ballwin, Missouri.

The flight distance (direct flight from Billings, MT to Ballwin, MO) is 1,041.42 mi.

1,254 mi = 1.61 kms