Distance from Laredo, TX to Mount Vernon, TX is 532Miles or 856 Km. You can get this distance about 7 hours 53 mins. If you want to planning travel with plane for 467 Miles or 751 Km, You can get this distance about 1 hours 30 mins .
A car with an average MPG will needs 24.63 gallons of gas to get the route between these points.
The estimated cost of gas to get between Laredo, TX and Mount Vernon, TX is $55.91.
During the route, an average car will release 482.55 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.