There are
2,990 mi
from La Mesa, CA to Cranston, RI
That's the driving distance. It would take 2 days 6 hours to go from La Mesa, California to Cranston, Rhode Island.
The flight distance (direct flight from La Mesa, CA to Cranston, RI) is 2,551.14 mi.
2,990 mi = 4,812.18 kms