There are
897 mi
from Pawtucket, RI to Cayce, SC
That's the driving distance. It would take 17 hours 45 mins to go from Pawtucket, Rhode Island to Cayce, South Carolina.
The flight distance (direct flight from Pawtucket, RI to Cayce, SC) is 759.23 mi.
897 mi = 1,442.98 kms