There are
924 mi
from Las Cruces, NM to Sulphur, LA
That's the driving distance. It would take 15 hours 41 mins to go from Las Cruces, New Mexico to Sulphur, Louisiana.
The flight distance (direct flight from Las Cruces, NM to Sulphur, LA) is 802.92 mi.
924 mi = 1,486.24 kms