There are
1,804 mi
from Sioux City, IA to Salinas, CA
That's the driving distance. It would take 1 day 7 hours to go from Sioux City, Iowa to Salinas, California.
The flight distance (direct flight from Sioux City, IA to Salinas, CA) is 1,397.66 mi.
1,804 mi = 1.61 kms