Miles between Allentown, PA and Rock Island, IL

There are
871 mi
from Allentown, PA to Rock Island, IL

That's the driving distance. It would take 16 hours 10 mins to go from Allentown, Pennsylvania to Rock Island, Illinois.

The flight distance (direct flight from Allentown, PA to Rock Island, IL) is 787.55 mi.

871 mi = 1,401.83 kms