There are
1,539 mi
from Sioux Falls, SD to Providence, RI
That's the driving distance. It would take 1 day 4 hours to go from Sioux Falls, South Dakota to Providence, Rhode Island.
The flight distance (direct flight from Sioux Falls, SD to Providence, RI) is 1,284.85 mi.
1,539 mi = 1.61 kms