There are
1,626 mi
from San Bernardino, CA to Sulphur, LA
That's the driving distance. It would take 1 day 3 hours to go from San Bernardino, California to Sulphur, Louisiana.
The flight distance (direct flight from San Bernardino, CA to Sulphur, LA) is 1,420.42 mi.
1,626 mi = 1.61 kms