How much does 13 miles cost in petrol?

The cost of driving 13 miles in petrol depends on your vehicle's fuel efficiency and the price of petrol. For example, if your car averages 25 miles per gallon and petrol costs $3 per gallon, you would use about 0.52 gallons for 13 miles, resulting in a cost of approximately $1.56. Adjust the figures based on your vehicle's mileage and local fuel prices for a more accurate estimate.