Miles between Dubuque, IA and Summit, IL

There are
180 mi
from Dubuque, IA to Summit, IL

That's the driving distance. It would take 3 hours 52 mins to go from Dubuque, Iowa to Summit, Illinois.

The flight distance (direct flight from Dubuque, IA to Summit, IL) is 154.28 mi.

180 mi = 289.15 kms