There are
1,066 mi
from Sioux Falls, SD to Carlsbad, NM
That's the driving distance. It would take 20 hours 15 mins to go from Sioux Falls, South Dakota to Carlsbad, New Mexico.
The flight distance (direct flight from Sioux Falls, SD to Carlsbad, NM) is 870.52 mi.
1,066 mi = 1.61 kms