There are
1,649 mi
from Beaumont, CA to Sioux Falls, SD
That's the driving distance. It would take 1 day 4 hours to go from Beaumont, California to Sioux Falls, South Dakota.
The flight distance (direct flight from Beaumont, CA to Sioux Falls, SD) is 1,273.90 mi.
1,649 mi = 2,653.30 kms