Miles between St Louis, MO and Collinsville, IL

There are
15 mi
from St Louis, MO to Collinsville, IL

That's the driving distance. It would take 24 minutes to go from St Louis, Missouri to Collinsville, Illinois.

The flight distance (direct flight from St Louis, MO to Collinsville, IL) is 11.97 mi.

15 mi = 24.45 kms