There are
1,611 mi
from Sioux City, IA to Santa Paula, CA
That's the driving distance. It would take 1 day 5 hours to go from Sioux City, Iowa to Santa Paula, California.
The flight distance (direct flight from Sioux City, IA to Santa Paula, CA) is 1,343.88 mi.
1,611 mi = 2,592.94 kms