Miles between Parma, OH and Rock Island, IL

There are
493 mi
from Parma, OH to Rock Island, IL

That's the driving distance. It would take 9 hours 10 mins to go from Parma, Ohio to Rock Island, Illinois.

The flight distance (direct flight from Parma, OH to Rock Island, IL) is 458.43 mi.

493 mi = 793.21 kms