Miles between St Peters, MO and Waukegan, IL

There are
347 mi
from St Peters, MO to Waukegan, IL

That's the driving distance. It would take 6 hours 41 mins to go from St Peters, Missouri to Waukegan, Illinois.

The flight distance (direct flight from St Peters, MO to Waukegan, IL) is 286.92 mi.

347 mi = 558.92 kms