Miles between Dubuque, IA and Frederick, MD

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

That's the driving distance. It would take 15 hours 56 mins to go from Dubuque, Iowa to Frederick, Maryland.

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

833 mi = 1,341.30 kms