Hi, It is 539 miles from Louisville to Georgia. How much it will cost you depends on the size of your car engine and the cost of fuel in your area. Say fuel price is 2 U.S per litre and your car can do 6-8 miles in a litre (if it is a 1.3 to 1.8 litre car); it will then cost you around 135 U.S This was just a rough estimate, you can calculate it yourself by using these figures: Fuel price, Car mileage per / litre Hope it helps. maps.google.com