Miles between Reading, PA and Cahokia, IL

There are
842 mi
from Reading, PA to Cahokia, IL

That's the driving distance. It would take 15 hours 56 mins to go from Reading, Pennsylvania to Cahokia, Illinois.

The flight distance (direct flight from Reading, PA to Cahokia, IL) is 769.77 mi.

842 mi = 1,355.74 kms