Miles between Parma, OH and Davenport, IA

There are
490 mi
from Parma, OH to Davenport, IA

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

The flight distance (direct flight from Parma, OH to Davenport, IA) is 458.34 mi.

490 mi = 789.12 kms