There are
1,645 mi
from Elk Grove, CA to Sioux City, IA
That's the driving distance. It would take 1 day 4 hours to go from Elk Grove, California to Sioux City, Iowa.
The flight distance (direct flight from Elk Grove, CA to Sioux City, IA) is 1,337.78 mi.
1,645 mi = 1.61 kms