Miles between Markham, IL and Dubuque, IA

There are
197 mi
from Markham, IL to Dubuque, IA

That's the driving distance. It would take 4 hours 15 mins to go from Markham, Illinois to Dubuque, Iowa.

The flight distance (direct flight from Markham, IL to Dubuque, IA) is 164.75 mi.

197 mi = 317.72 kms