There are
1,736 mi
from Las Vegas, NV to Gretna, LA

That's the driving distance. It would take 1 day 6 hours to go from Las Vegas, Nevada to Gretna, Louisiana.

The flight distance (direct flight from Las Vegas, NV to Gretna, LA) is 1,517.30 mi.

1,736 mi = 1.61 kms