Miles between Chicago, IL and Dubuque, IA

There are
178 mi
from Chicago, IL to Dubuque, IA

That's the driving distance. It would take 3 hours 57 mins to go from Chicago, Illinois to Dubuque, Iowa.

The flight distance (direct flight from Chicago, IL to Dubuque, IA) is 161.19 mi.

178 mi = 286.70 kms