Miles between Youngstown, OH and Quincy, IL

There are
661 mi
from Youngstown, OH to Quincy, IL

That's the driving distance. It would take 12 hours 31 mins to go from Youngstown, Ohio to Quincy, Illinois.

The flight distance (direct flight from Youngstown, OH to Quincy, IL) is 570.51 mi.

661 mi = 1,063.64 kms