There are
1,663 mi
from Duluth, MN to Issaquah, WA
That's the driving distance. It would take 1 day 4 hours to go from Duluth, Minnesota to Issaquah, Washington.
The flight distance (direct flight from Duluth, MN to Issaquah, WA) is 1,398.49 mi.
1,663 mi = 1.61 kms