Distance from Chattanooga, TN to Marion, IL is 323Miles or 520 Km. You can get this distance about 4 hours 41 mins. If you want to planning travel with plane for 275 Miles or 442 Km, You can get this distance about 1 hours 5 mins .
A car with an average MPG will needs 14.95 gallons of gas to get the route between these points.
The estimated cost of gas to get between Chattanooga, TN and Marion, IL is $33.94.
During the route, an average car will release 292.9 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.