Miles between Allentown, PA and Round Lake, IL

There are
764 mi
from Allentown, PA to Round Lake, IL

That's the driving distance. It would take 14 hours 25 mins to go from Allentown, Pennsylvania to Round Lake, Illinois.

The flight distance (direct flight from Allentown, PA to Round Lake, IL) is 662.78 mi.

764 mi = 1,230.13 kms