Miles between Dubuque, IA and Grafton, WI

There are
192 mi
from Dubuque, IA to Grafton, WI

That's the driving distance. It would take 3 hours 49 mins to go from Dubuque, Iowa to Grafton, Wisconsin.

The flight distance (direct flight from Dubuque, IA to Grafton, WI) is 148.41 mi.

192 mi = 309.62 kms