Miles between Diamond Bar, CA and Sulphur, LA

There are
1,652 mi
from Diamond Bar, CA to Sulphur, LA

That's the driving distance. It would take 1 day 4 hours to go from Diamond Bar, California to Sulphur, Louisiana.

The flight distance (direct flight from Diamond Bar, CA to Sulphur, LA) is 1,449.74 mi.

1,652 mi = 2,659.23 kms