Miles between Sioux City, IA and Ontario, CA

There are
1,567 mi
from Sioux City, IA to Ontario, CA

That's the driving distance. It would take 1 day 3 hours to go from Sioux City, Iowa to Ontario, California.

The flight distance (direct flight from Sioux City, IA to Ontario, CA) is 1,286.63 mi.

1,567 mi = 1.61 kms