Miles between Frederick, MD and Slidell, LA

There are
1,042 mi
from Frederick, MD to Slidell, LA

That's the driving distance. It would take 19 hours 14 mins to go from Frederick, Maryland to Slidell, Louisiana.

The flight distance (direct flight from Frederick, MD to Slidell, LA) is 942.13 mi.

1,042 mi = 1,677.21 kms