Miles between Dubuque, IA and Spencer, IA

There are
283 mi
from Dubuque, IA to Spencer, IA

That's the driving distance. It would take 5 hours 43 mins to go from Dubuque, Iowa to Spencer, Iowa.

The flight distance (direct flight from Dubuque, IA to Spencer, IA) is 231.31 mi.

283 mi = 454.94 kms