There are
1,487 mi
from Sioux City, IA to Central Falls, RI
That's the driving distance. It would take 1 day 3 hours to go from Sioux City, Iowa to Central Falls, Rhode Island.
The flight distance (direct flight from Sioux City, IA to Central Falls, RI) is 1,276.17 mi.
1,487 mi = 1.61 kms