Miles between Frederick, MD and Quincy, IL

There are
842 mi
from Frederick, MD to Quincy, IL

That's the driving distance. It would take 16 hours 7 mins to go from Frederick, Maryland to Quincy, Illinois.

The flight distance (direct flight from Frederick, MD to Quincy, IL) is 744.59 mi.

842 mi = 1,355.18 kms