Miles between Dayton, OH and Dubuque, IA

There are
487 mi
from Dayton, OH to Dubuque, IA

That's the driving distance. It would take 9 hours 14 mins to go from Dayton, Ohio to Dubuque, Iowa.

The flight distance (direct flight from Dayton, OH to Dubuque, IA) is 386.32 mi.

487 mi = 783.15 kms