Miles between Sioux City, IA and Gladstone, OR

There are
1,638 mi
from Sioux City, IA to Gladstone, OR

That's the driving distance. It would take 1 day 4 hours to go from Sioux City, Iowa to Gladstone, Oregon.

The flight distance (direct flight from Sioux City, IA to Gladstone, OR) is 1,312.37 mi.

1,638 mi = 1.61 kms