Miles between Mckeesport, PA and Decatur, IL

There are
532 mi
from Mckeesport, PA to Decatur, IL

That's the driving distance. It would take 10 hours 20 mins to go from Mckeesport, Pennsylvania to Decatur, Illinois.

The flight distance (direct flight from Mckeesport, PA to Decatur, IL) is 481.55 mi.

532 mi = 856.14 kms