Miles between Allentown, PA and Northbrook, IL

There are
741 mi
from Allentown, PA to Northbrook, IL

That's the driving distance. It would take 13 hours 56 mins to go from Allentown, Pennsylvania to Northbrook, Illinois.

The flight distance (direct flight from Allentown, PA to Northbrook, IL) is 647.76 mi.

741 mi = 1,192.84 kms