There are
1,750 mi
from Sioux Falls, SD to Hayward, CA
That's the driving distance. It would take 1 day 6 hours to go from Sioux Falls, South Dakota to Hayward, California.
The flight distance (direct flight from Sioux Falls, SD to Hayward, CA) is 1,385.68 mi.
1,750 mi = 1.61 kms