Distance from Hattiesburg, MS to Slidell, LA is 82Miles or 132 Km. You can get this distance about 1 hour 20 mins. If you want to planning travel with plane for 79 Miles or 127 Km, You can get this distance about 40 mins .
A car with an average MPG will needs 3.8 gallons of gas to get the route between these points.
The estimated cost of gas to get between Hattiesburg, MS and Slidell, LA is $8.63.
During the route, an average car will release 74.45 pounds of CO2 to the atmosphere. Your carbon footprint is 0.91 pounds of CO2 per mile.
* Average US MPG used for calculations is 21.6 MPG.
* Average US gas price used for calculation is 2.27 per gallon.