There are
1,826 mi
from Upland, CA to Thibodaux, LA
That's the driving distance. It would take 1 day 7 hours to go from Upland, California to Thibodaux, Louisiana.
The flight distance (direct flight from Upland, CA to Thibodaux, LA) is 1,595.75 mi.
1,826 mi = 1.61 kms