Miles between Dubuque, IA and Flint, MI

There are
451 mi
from Dubuque, IA to Flint, MI

That's the driving distance. It would take 8 hours 53 mins to go from Dubuque, Iowa to Flint, Michigan.

The flight distance (direct flight from Dubuque, IA to Flint, MI) is 355.62 mi.

451 mi = 726.20 kms