There are
1,607 mi
from Mission Viejo, CA to Sioux City, IA
That's the driving distance. It would take 1 day 4 hours to go from Mission Viejo, California to Sioux City, Iowa.
The flight distance (direct flight from Mission Viejo, CA to Sioux City, IA) is 1,305.42 mi.
1,607 mi = 1.61 kms