There are
1,405 mi
from Newport News, VA to Sioux Falls, SD
That's the driving distance. It would take 1 day 2 hours to go from Newport News, Virginia to Sioux Falls, South Dakota.
The flight distance (direct flight from Newport News, VA to Sioux Falls, SD) is 1,151.57 mi.
1,405 mi = 1.61 kms