Miles between St Peters, MO and Ballwin, MO

There are
19 mi
from St Peters, MO to Ballwin, MO

That's the driving distance. It would take 33 minutes to go from St Peters, Missouri to Ballwin, Missouri.

The flight distance (direct flight from St Peters, MO to Ballwin, MO) is 13.07 mi.

19 mi = 30.40 kms