Distance from Saint Louis, MO to Houston, TX is 777Miles or 1251 Km. You can get this distance about 12 hours 9 mins. If you want to planning travel with plane for 681 Miles or 1096 Km, You can get this distance about 1 hours 57 mins .
A car with an average MPG will needs 35.97 gallons of gas to get the route between these points.
The estimated cost of gas to get between Saint Louis, MO and Houston, TX is $81.65.
During the route, an average car will release 704.72 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.