There are
1,844 mi
from Fullerton, CA to Thibodaux, LA
That's the driving distance. It would take 1 day 8 hours to go from Fullerton, California to Thibodaux, Louisiana.
The flight distance (direct flight from Fullerton, CA to Thibodaux, LA) is 1,610.79 mi.
1,844 mi = 1.61 kms