There are
2,958 mi
from Warwick, RI to Placerville, CA
That's the driving distance. It would take 2 days 4 hours to go from Warwick, Rhode Island to Placerville, California.
The flight distance (direct flight from Warwick, RI to Placerville, CA) is 2,577.79 mi.
2,958 mi = 3.22 kms