There are
1,797 mi
from Clovis, CA to Sioux Falls, SD
That's the driving distance. It would take 1 day 7 hours to go from Clovis, California to Sioux Falls, South Dakota.
The flight distance (direct flight from Clovis, CA to Sioux Falls, SD) is 1,294.77 mi.
1,797 mi = 1.61 kms