There are
1,863 mi
from Seattle, WA to Dubuque, IA

That's the driving distance. It would take 1 day 8 hours to go from Seattle, Washington to Dubuque, Iowa.

The flight distance (direct flight from Seattle, WA to Dubuque, IA) is 1,573.71 mi.

1,863 mi = 1.61 kms