Miles between St Peters, MO and South Elgin, IL

There are
309 mi
from St Peters, MO to South Elgin, IL

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

The flight distance (direct flight from St Peters, MO to South Elgin, IL) is 253.32 mi.

309 mi = 496.67 kms