There are
1,560 mi
from Dubuque, IA to Douglas, AZ
That's the driving distance. It would take 1 day 4 hours to go from Dubuque, Iowa to Douglas, Arizona.
The flight distance (direct flight from Dubuque, IA to Douglas, AZ) is 1,291.86 mi.
1,560 mi = 2,511.10 kms