Approximately how many miles is the length of the entire invasion area of the D-Day invasion?

The length of the entire invasion area of the D-Day invasion, known as Operation Overlord, stretched approximately 50 miles along the Normandy coast of France. This area included five main landing beaches: Utah, Omaha, Gold, Juno, and SWord. Each beach played a crucial role in the Allied forces' efforts to establish a foothold in Europe during World War II.