There are
1,546 mi
from Cranston, RI to Tulsa, OK
That's the driving distance. It would take 1 day 5 hours to go from Cranston, Rhode Island to Tulsa, Oklahoma.
The flight distance (direct flight from Cranston, RI to Tulsa, OK) is 1,369.83 mi.
1,546 mi = 1.61 kms