There are
2,938 mi
from Warwick, RI to Susanville, CA
That's the driving distance. It would take 2 days 4 hours to go from Warwick, Rhode Island to Susanville, California.
The flight distance (direct flight from Warwick, RI to Susanville, CA) is 2,531.20 mi.
2,938 mi = 3.22 kms