There are
516 mi
from Mckeesport, PA to Algonquin, IL
That's the driving distance. It would take 9 hours 59 mins to go from Mckeesport, Pennsylvania to Algonquin, Illinois.
The flight distance (direct flight from Mckeesport, PA to Algonquin, IL) is 455.31 mi.
516 mi = 830.16 kms