There are
1,686 mi
from Sioux Falls, SD to Torrance, CA
That's the driving distance. It would take 1 day 5 hours to go from Sioux Falls, South Dakota to Torrance, California.
The flight distance (direct flight from Sioux Falls, SD to Torrance, CA) is 1,340.35 mi.
1,686 mi = 1.61 kms