Distance from Columbus, MS to Fort Smith, AR is 456Miles or 735 Km. You can get this distance about 6 hours 55 mins. If you want to planning travel with plane for 365 Miles or 588 Km, You can get this distance about 1 hours 16 mins .
A car with an average MPG will needs 21.11 gallons of gas to get the route between these points.
The estimated cost of gas to get between Columbus, MS and Fort Smith, AR is $47.92.
During the route, an average car will release 413.59 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.