Miles between Norwalk, CA and Piedmont, CA

There are
386 mi
from Norwalk, CA to Piedmont, CA

That's the driving distance. It would take 7 hours 8 mins to go from Norwalk, California to Piedmont, California.

The flight distance (direct flight from Norwalk, CA to Piedmont, CA) is 356.90 mi.

386 mi = 621.96 kms