The swing speed for a 230-yard drive depends on the golf played. For example, in traditional golf, an average swing speed of 110-115 mph is needed to hit a 230-yard drive. In long-drive competitions, however, the average swing speed required to hit that distance can be as high as 140-145 mph. The exact swing speed also depends on factors such as club head design and loft angle which can affect how far the ball travels. Ultimately, finding what works best for you and practicing until you achieve your desired results is important.