Distance from Smithfield, NC to Charleston, SC is 263Miles or 423 Km. You can get this distance about 3 hours 48 mins. If you want to planning travel with plane, you can get this distance about 57 mins .
A car with an average MPG will needs 12.18 gallons of gas to get the route between these points.
The estimated cost of gas to get between Smithfield, NC and Charleston, SC is $27.65.
During the route, an average car will release 238.63 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.
* Coordinates of Smithfield, NC is 35.5084762, -78.3394562 and coordinates of Charleston, SC is 32.7764736, -79.9310486