Distance from Reston, VA to Roanoke, VA is 230Miles or 371 Km. You can get this distance about 3 hours 30 mins. If you want to planning travel with plane for 183 Miles or 295 Km, You can get this distance about 53 mins .
A car with an average MPG will needs 10.65 gallons of gas to get the route between these points.
The estimated cost of gas to get between Reston, VA and Roanoke, VA is $24.18.
During the route, an average car will release 208.65 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.