There are
2,953 mi
from Tustin, CA to Warwick, RI
That's the driving distance. It would take 2 days 5 hours to go from Tustin, California to Warwick, Rhode Island.
The flight distance (direct flight from Tustin, CA to Warwick, RI) is 2,563.22 mi.
2,953 mi = 3.22 kms