There are
1,750 mi
from San Jose, CA to Sioux City, IA

That's the driving distance. It would take 1 day 6 hours to go from San Jose, California to Sioux City, Iowa.

The flight distance (direct flight from San Jose, CA to Sioux City, IA) is 1,391.39 mi.

1,750 mi = 1.61 kms