Distance from Washington, DC to Portland, ME is 536Miles or 863 Km. You can get this distance about 8 hours 27 mins. If you want to planning travel with plane for 482 Miles or 776 Km, You can get this distance about 1 hours 32 mins .
A car with an average MPG will needs 24.81 gallons of gas to get the route between these points.
The estimated cost of gas to get between Washington, DC and Portland, ME is $56.32.
During the route, an average car will release 486.08 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.