Miles between Dubuque, IA and Crystal Lake, IL

There are
136 mi
from Dubuque, IA to Crystal Lake, IL

That's the driving distance. It would take 3 hours 10 mins to go from Dubuque, Iowa to Crystal Lake, Illinois.

The flight distance (direct flight from Dubuque, IA to Crystal Lake, IL) is 121.21 mi.

136 mi = 219.43 kms