There are
2,938 mi
from Cranston, RI to San Jacinto, CA
That's the driving distance. It would take 2 days 4 hours to go from Cranston, Rhode Island to San Jacinto, California.
The flight distance (direct flight from Cranston, RI to San Jacinto, CA) is 2,516.04 mi.
2,938 mi = 4,727.56 kms