There are
1,433 mi
from Cranston, RI to Picayune, MS
That's the driving distance. It would take 1 day 3 hours to go from Cranston, Rhode Island to Picayune, Mississippi.
The flight distance (direct flight from Cranston, RI to Picayune, MS) is 1,276.19 mi.
1,433 mi = 1.61 kms