There are
2,993 mi
from Simi Valley, CA to Woonsocket, RI
That's the driving distance. It would take 2 days 5 hours to go from Simi Valley, California to Woonsocket, Rhode Island.
The flight distance (direct flight from Simi Valley, CA to Woonsocket, RI) is 2,589.87 mi.
2,993 mi = 3.22 kms