Miles between Frederick, MD and Dubuque, IA

There are
829 mi
from Frederick, MD to Dubuque, IA

That's the driving distance. It would take 15 hours 59 mins to go from Frederick, Maryland to Dubuque, Iowa.

The flight distance (direct flight from Frederick, MD to Dubuque, IA) is 722.82 mi.

829 mi = 1,334.79 kms