Miles between Dubuque, IA and Northbrook, IL

There are
168 mi
from Dubuque, IA to Northbrook, IL

That's the driving distance. It would take 3 hours 36 mins to go from Dubuque, Iowa to Northbrook, Illinois.

The flight distance (direct flight from Dubuque, IA to Northbrook, IL) is 147.15 mi.

168 mi = 270.93 kms