Distance from Roanoke, VA to New Orleans, LA is 859Miles or 1382 Km. You can get this distance about 12 hours 34 mins. If you want to planning travel with plane for 772 Miles or 1242 Km, You can get this distance about 2 hours 9 mins .
A car with an average MPG will needs 39.77 gallons of gas to get the route between these points.
The estimated cost of gas to get between Roanoke, VA and New Orleans, LA is $90.28.
During the route, an average car will release 779.17 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.