There are
1,176 mi
from St Charles, MO to Woonsocket, RI
That's the driving distance. It would take 22 hours 20 mins to go from St Charles, Missouri to Woonsocket, Rhode Island.
The flight distance (direct flight from St Charles, MO to Woonsocket, RI) is 1,021.71 mi.
1,176 mi = 1,892.23 kms