There are
698 mi
from Norwalk, CA to Klamath Falls, OR
That's the driving distance. It would take 12 hours 53 mins to go from Norwalk, California to Klamath Falls, Oregon.
The flight distance (direct flight from Norwalk, CA to Klamath Falls, OR) is 609.08 mi.
698 mi = 1,123.69 kms