Miles between Dubuque, IA and Johnston, IA

There are
191 mi
from Dubuque, IA to Johnston, IA

That's the driving distance. It would take 3 hours 49 mins to go from Dubuque, Iowa to Johnston, Iowa.

The flight distance (direct flight from Dubuque, IA to Johnston, IA) is 166.12 mi.

191 mi = 307.56 kms