There are
1,567 mi
from Redlands, CA to Sioux City, IA
That's the driving distance. It would take 1 day 3 hours to go from Redlands, California to Sioux City, Iowa.
The flight distance (direct flight from Redlands, CA to Sioux City, IA) is 1,264.55 mi.
1,567 mi = 1.61 kms