Miles between Billings, MT and St Peters, MO

There are
1,244 mi
from Billings, MT to St Peters, MO

That's the driving distance. It would take 21 hours 52 mins to go from Billings, Montana to St Peters, Missouri.

The flight distance (direct flight from Billings, MT to St Peters, MO) is 1,031.70 mi.

1,244 mi = 1.61 kms