Miles between Parma, OH and Round Lake, IL

There are
386 mi
from Parma, OH to Round Lake, IL

That's the driving distance. It would take 7 hours 24 mins to go from Parma, Ohio to Round Lake, Illinois.

The flight distance (direct flight from Parma, OH to Round Lake, IL) is 334.13 mi.

386 mi = 621.49 kms