Miles between Lancaster, PA and Romeoville, IL

There are
710 mi
from Lancaster, PA to Romeoville, IL

That's the driving distance. It would take 13 hours 13 mins to go from Lancaster, Pennsylvania to Romeoville, Illinois.

The flight distance (direct flight from Lancaster, PA to Romeoville, IL) is 625.38 mi.

710 mi = 1,143.21 kms