Miles between Dubuque, IA and Horn Lake, MS

There are
635 mi
from Dubuque, IA to Horn Lake, MS

That's the driving distance. It would take 11 hours 39 mins to go from Dubuque, Iowa to Horn Lake, Mississippi.

The flight distance (direct flight from Dubuque, IA to Horn Lake, MS) is 522.42 mi.

635 mi = 1,021.38 kms