There are
929 mi
from Lansing, IL to Thibodaux, LA
That's the driving distance. It would take 16 hours 58 mins to go from Lansing, Illinois to Thibodaux, Louisiana.
The flight distance (direct flight from Lansing, IL to Thibodaux, LA) is 833.60 mi.
929 mi = 1,494.32 kms