Miles between Dubuque, IA and Romulus, MI

There are
441 mi
from Dubuque, IA to Romulus, MI

That's the driving distance. It would take 8 hours 43 mins to go from Dubuque, Iowa to Romulus, Michigan.

The flight distance (direct flight from Dubuque, IA to Romulus, MI) is 371.44 mi.

441 mi = 709.75 kms