There are
1,157 mi
from St Louis, MO to Pawtucket, RI
That's the driving distance. It would take 22 hours 1 min to go from St Louis, Missouri to Pawtucket, Rhode Island.
The flight distance (direct flight from St Louis, MO to Pawtucket, RI) is 1,015.13 mi.
1,157 mi = 1.61 kms