Miles between Detroit, MI and Dubuque, IA

There are
459 mi
from Detroit, MI to Dubuque, IA

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

The flight distance (direct flight from Detroit, MI to Dubuque, IA) is 388.67 mi.

459 mi = 739.11 kms