There are
1,041 mi
from Farmington Hills, MI to Slidell, LA
That's the driving distance. It would take 19 hours 8 mins to go from Farmington Hills, Michigan to Slidell, Louisiana.
The flight distance (direct flight from Farmington Hills, MI to Slidell, LA) is 914.01 mi.
1,041 mi = 1.61 kms