There are
2,989 mi
from Simi Valley, CA to Central Falls, RI
That's the driving distance. It would take 2 days 6 hours to go from Simi Valley, California to Central Falls, Rhode Island.
The flight distance (direct flight from Simi Valley, CA to Central Falls, RI) is 2,596.72 mi.
2,989 mi = 3.22 kms