There are
2,850 mi
from Simi Valley, CA to Norwalk, CT
That's the driving distance. It would take 2 days 3 hours to go from Simi Valley, California to Norwalk, Connecticut.
The flight distance (direct flight from Simi Valley, CA to Norwalk, CT) is 2,496.61 mi.
2,850 mi = 3.22 kms