Miles between Billings, MT and Lake St Louis, MO

There are
1,233 mi
from Billings, MT to Lake St Louis, MO

That's the driving distance. It would take 21 hours 39 mins to go from Billings, Montana to Lake St Louis, Missouri.

The flight distance (direct flight from Billings, MT to Lake St Louis, MO) is 1,023.41 mi.

1,233 mi = 1.61 kms