Miles between Dubuque, IA and Collinsville, IL

There are
324 mi
from Dubuque, IA to Collinsville, IL

That's the driving distance. It would take 6 hours 1 min to go from Dubuque, Iowa to Collinsville, Illinois.

The flight distance (direct flight from Dubuque, IA to Collinsville, IL) is 267.04 mi.

324 mi = 522.09 kms