There are
984 mi
from Pawtucket, RI to Westmont, IL
That's the driving distance. It would take 18 hours 42 mins to go from Pawtucket, Rhode Island to Westmont, Illinois.
The flight distance (direct flight from Pawtucket, RI to Westmont, IL) is 852.85 mi.
984 mi = 1,584.06 kms