Miles between Sioux City, IA and Hermiston, OR

There are
1,452 mi
from Sioux City, IA to Hermiston, OR

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

The flight distance (direct flight from Sioux City, IA to Hermiston, OR) is 1,153.36 mi.

1,452 mi = 1.61 kms