There are
2,788 mi
from Norwalk, CT to San Bernardino, CA
That's the driving distance. It would take 2 days 1 hour to go from Norwalk, Connecticut to San Bernardino, California.
The flight distance (direct flight from Norwalk, CT to San Bernardino, CA) is 2,423.79 mi.
2,788 mi = 3.22 kms