There are
1,033 mi
from Dubuque, IA to Shelton, CT
That's the driving distance. It would take 19 hours 58 mins to go from Dubuque, Iowa to Shelton, Connecticut.
The flight distance (direct flight from Dubuque, IA to Shelton, CT) is 905.58 mi.
1,033 mi = 1,663.00 kms