There are
1,353 mi
from Newark, NJ to Sioux Falls, SD
That's the driving distance. It would take 1 day 1 hour to go from Newark, New Jersey to Sioux Falls, South Dakota.
The flight distance (direct flight from Newark, NJ to Sioux Falls, SD) is 1,166.67 mi.
1,353 mi = 1.61 kms