Miles between Gary, IN and Allentown, PA

There are
689 mi
from Gary, IN to Allentown, PA

That's the driving distance. It would take 12 hours 45 mins to go from Gary, Indiana to Allentown, Pennsylvania.

The flight distance (direct flight from Gary, IN to Allentown, PA) is 620.54 mi.

689 mi = 1,108.16 kms