Distance from Port Arthur, TX to Houston, TX is 90Miles or 144 Km. You can get this distance about 1 hour 23 mins. If you want to planning travel with plane for 87 Miles or 139 Km, You can get this distance about 41 mins .
A car with an average MPG will needs 4.17 gallons of gas to get the route between these points.
The estimated cost of gas to get between Port Arthur, TX and Houston, TX is $9.47.
During the route, an average car will release 81.7 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.