There are
3,064 mi
from Warwick, RI to Orinda, CA
That's the driving distance. It would take 2 days 6 hours to go from Warwick, Rhode Island to Orinda, California.
The flight distance (direct flight from Warwick, RI to Orinda, CA) is 2,669.02 mi.
3,064 mi = 4.83 kms