There are
1,554 mi
from Cottonwood, AZ to Dubuque, IA
That's the driving distance. It would take 1 day 4 hours to go from Cottonwood, Arizona to Dubuque, Iowa.
The flight distance (direct flight from Cottonwood, AZ to Dubuque, IA) is 1,266.25 mi.
1,554 mi = 2,501.59 kms