Miles between Dubuque, IA and Delaware, OH

There are
488 mi
from Dubuque, IA to Delaware, OH

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

The flight distance (direct flight from Dubuque, IA to Delaware, OH) is 421.89 mi.

488 mi = 785.60 kms