There are
1,882 mi
from Sioux Falls, SD to Fortuna, CA
That's the driving distance. It would take 1 day 9 hours to go from Sioux Falls, South Dakota to Fortuna, California.
The flight distance (direct flight from Sioux Falls, SD to Fortuna, CA) is 1,416.26 mi.
1,882 mi = 1.61 kms