There are
1,633 mi
from Lake Charles, LA to Carlsbad, CA
That's the driving distance. It would take 1 day 4 hours to go from Lake Charles, Louisiana to Carlsbad, California.
The flight distance (direct flight from Lake Charles, LA to Carlsbad, CA) is 1,429.97 mi.
1,633 mi = 2,627.33 kms