There are
1,656 mi
from Sioux City, IA to Newberg, OR
That's the driving distance. It would take 1 day 4 hours to go from Sioux City, Iowa to Newberg, Oregon.
The flight distance (direct flight from Sioux City, IA to Newberg, OR) is 1,330.81 mi.
1,656 mi = 1.61 kms