* The type of vehicle you drive
* The size and weight of your vehicle
* The engine size of your vehicle
* The fuel efficiency of your vehicle
* The driving conditions (e.g., city vs. highway driving, traffic congestion, etc.)
However, as a general rule of thumb, most cars get between 20 and 30 miles per gallon (mpg). This means that for every gallon of gas you use, you can travel between 20 and 30 miles.
Of course, there are some cars that get much better gas mileage than this, while others get much worse. For example, some hybrid and electric vehicles can get over 50 mpg, while some large SUVs and pickup trucks can get less than 15 mpg.
If you're interested in learning more about the fuel efficiency of your vehicle, you can check the EPA's website or the sticker on your vehicle's window.