There are
1,754 mi
from Sioux City, IA to Cupertino, CA
That's the driving distance. It would take 1 day 6 hours to go from Sioux City, Iowa to Cupertino, California.
The flight distance (direct flight from Sioux City, IA to Cupertino, CA) is 1,398.76 mi.
1,754 mi = 1.61 kms