There are
2,966 mi
from Warwick, RI to Rocklin, CA
That's the driving distance. It would take 2 days 4 hours to go from Warwick, Rhode Island to Rocklin, California.
The flight distance (direct flight from Warwick, RI to Rocklin, CA) is 2,598.31 mi.
2,966 mi = 3.22 kms