Sevenoaks is a town in Kent with a population of 29,506 situated south-east of London, England. Also classified as a civil parish, Sevenoaks is served by a commuter main line railway into London. Sevenoaks is 21 miles (34 km) from Charing Cross, the traditional centre of London. It is the principal town of the Sevenoaks district, followed by Swanley and Edenbridge.