Miles between St Peters, MO and Oak Forest, IL

There are
301 mi
from St Peters, MO to Oak Forest, IL

That's the driving distance. It would take 5 hours 42 mins to go from St Peters, Missouri to Oak Forest, Illinois.

The flight distance (direct flight from St Peters, MO to Oak Forest, IL) is 246.72 mi.

301 mi = 484.72 kms