Distance from Huntsville, AL to Smyrna, TN is 137Miles or 220 Km. You can get this distance about 2 hours 3 mins. If you want to planning travel with plane for 87 Miles or 140 Km, You can get this distance about 41 mins .
A car with an average MPG will needs 6.34 gallons of gas to get the route between these points.
The estimated cost of gas to get between Huntsville, AL and Smyrna, TN is $14.39.
During the route, an average car will release 124.21 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.