There are
1,727 mi
from Ventura, CA to Sioux Falls, SD
That's the driving distance. It would take 1 day 6 hours to go from Ventura, California to Sioux Falls, South Dakota.
The flight distance (direct flight from Ventura, CA to Sioux Falls, SD) is 1,364.07 mi.
1,727 mi = 1.61 kms