There are
1,674 mi
from Mission Viejo, CA to Sioux Falls, SD
That's the driving distance. It would take 1 day 5 hours to go from Mission Viejo, California to Sioux Falls, South Dakota.
The flight distance (direct flight from Mission Viejo, CA to Sioux Falls, SD) is 1,319.43 mi.
1,674 mi = 1.61 kms