Miles between Frederick, MD and New Lenox, IL

There are
660 mi
from Frederick, MD to New Lenox, IL

That's the driving distance. It would take 12 hours 17 mins to go from Frederick, Maryland to New Lenox, Illinois.

The flight distance (direct flight from Frederick, MD to New Lenox, IL) is 573.06 mi.

660 mi = 1,062.26 kms