Miles between Joliet, IL and Williamsport, PA

There are
628 mi
from Joliet, IL to Williamsport, PA

That's the driving distance. It would take 11 hours 39 mins to go from Joliet, Illinois to Williamsport, Pennsylvania.

The flight distance (direct flight from Joliet, IL to Williamsport, PA) is 574.37 mi.

628 mi = 1,010.60 kms