Distance from Chattanooga, TN to Richmond, KY is 255Miles or 411 Km. You can get this distance about 3 hours 53 mins. If you want to planning travel with plane for 196 Miles or 315 Km, You can get this distance about 55 mins .
A car with an average MPG will needs 11.81 gallons of gas to get the route between these points.
The estimated cost of gas to get between Chattanooga, TN and Richmond, KY is $26.81.
During the route, an average car will release 231.38 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.