Miles between Sioux City, IA and Portland, ME

There are
1,610 mi
from Sioux City, IA to Portland, ME

That's the driving distance. It would take 1 day 6 hours to go from Sioux City, Iowa to Portland, Maine.

The flight distance (direct flight from Sioux City, IA to Portland, ME) is 1,316.39 mi.

1,610 mi = 1.61 kms