There are
1,578 mi
from Montebello, CA to Sioux City, IA
That's the driving distance. It would take 1 day 4 hours to go from Montebello, California to Sioux City, Iowa.
The flight distance (direct flight from Montebello, CA to Sioux City, IA) is 1,310.61 mi.
1,578 mi = 2,539.20 kms