There are
3,033 mi
from Cranston, RI to Porterville, CA
That's the driving distance. It would take 2 days 6 hours to go from Cranston, Rhode Island to Porterville, California.
The flight distance (direct flight from Cranston, RI to Porterville, CA) is 2,554.98 mi.
3,033 mi = 4.83 kms