Miles between Bethlehem, PA and Round Lake, IL

There are
773 mi
from Bethlehem, PA to Round Lake, IL

That's the driving distance. It would take 14 hours 36 mins to go from Bethlehem, Pennsylvania to Round Lake, Illinois.

The flight distance (direct flight from Bethlehem, PA to Round Lake, IL) is 668.55 mi.

773 mi = 1,243.41 kms