There are
1,702 mi
from Thousand Oaks, CA to Sioux Falls, SD
That's the driving distance. It would take 1 day 5 hours to go from Thousand Oaks, California to Sioux Falls, South Dakota.
The flight distance (direct flight from Thousand Oaks, CA to Sioux Falls, SD) is 1,349.89 mi.
1,702 mi = 1.61 kms