There are
1,674 mi
from Sioux City, IA to Imperial Beach, CA
That's the driving distance. It would take 1 day 5 hours to go from Sioux City, Iowa to Imperial Beach, California.
The flight distance (direct flight from Sioux City, IA to Imperial Beach, CA) is 1,320.18 mi.
1,674 mi = 1.61 kms