Miles between Cincinnati, OH and Dubuque, IA

There are
490 mi
from Cincinnati, OH to Dubuque, IA

That's the driving distance. It would take 9 hours 4 mins to go from Cincinnati, Ohio to Dubuque, Iowa.

The flight distance (direct flight from Cincinnati, OH to Dubuque, IA) is 398.14 mi.

490 mi = 789.37 kms