How much gas does it take to drive from shreveport la to dallas tx?

The distance from Shreveport, LA, to Dallas, TX, is approximately 190 miles. The amount of gas needed for the trip depends on your vehicle's fuel efficiency. For example, if your car averages 25 miles per gallon, you would need about 7.6 gallons of gas for the trip. Additionally, consider factors like driving conditions and traffic, which may affect fuel consumption.