There are
1,696 mi
from Redding, CA to Sioux City, IA
That's the driving distance. It would take 1 day 5 hours to go from Redding, California to Sioux City, Iowa.
The flight distance (direct flight from Redding, CA to Sioux City, IA) is 1,345.30 mi.
1,696 mi = 1.61 kms