Distance from Portland, TX to Brownsville, TX is 172Miles or 276 Km. You can get this distance about 2 hours 33 mins. If you want to planning travel with plane, you can get this distance about 47 mins .
A car with an average MPG will needs 7.96 gallons of gas to get the route between these points.
The estimated cost of gas to get between Portland, TX and Brownsville, TX is $18.07.
During the route, an average car will release 155.95 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.
* Coordinates of Portland, TX is 27.8772791, -97.3239068 and coordinates of Brownsville, TX is 25.9017266, -97.4975077