There are
2,926 mi
from Cranston, RI to Rancho Cucamonga, CA
That's the driving distance. It would take 2 days 4 hours to go from Cranston, Rhode Island to Rancho Cucamonga, California.
The flight distance (direct flight from Cranston, RI to Rancho Cucamonga, CA) is 2,538.84 mi.
2,926 mi = 3.22 kms