There are
1,552 mi
from Sioux City, IA to Covington, WA
That's the driving distance. It would take 1 day 2 hours to go from Sioux City, Iowa to Covington, Washington.
The flight distance (direct flight from Sioux City, IA to Covington, WA) is 1,294.66 mi.
1,552 mi = 1.61 kms