Miles between St Louis, MO and Barrington, IL

There are
308 mi
from St Louis, MO to Barrington, IL

That's the driving distance. It would take 5 hours 52 mins to go from St Louis, Missouri to Barrington, Illinois.

The flight distance (direct flight from St Louis, MO to Barrington, IL) is 266.76 mi.

308 mi = 495.71 kms