Miles between Gaithersburg, MD and Slidell, LA

There are
1,064 mi
from Gaithersburg, MD to Slidell, LA

That's the driving distance. It would take 19 hours 32 mins to go from Gaithersburg, Maryland to Slidell, Louisiana.

The flight distance (direct flight from Gaithersburg, MD to Slidell, LA) is 939.58 mi.

1,064 mi = 1,713.11 kms