Charlton and Millwall are located in South East London, with Millwall's The Den based in Lewisham and Charlton's The Valley situated in Greenwich, being less than four miles apart. Crystal Palace are based further south in the suburb of Selhurst, their stadium Selhurst Park being six miles from The Den and eight from The Valley. Since 2020, AFC Wimbledon have been located at the new Plough Lane in Merton, South West London, which is five miles west of Selhurst Park, eight from The Den, and seven and a half from The Valley.