Stratford is a major multi-level interchange station serving the district of Stratford and the mixed-use development known as Stratford City, in the London Borough of Newham, east London. It is served by the London Underground, London Overground, Docklands Light Railway (DLR) and is also a National Rail station on the Great Eastern Main Line, 4 miles 3 chains (6.5 km) from Liverpool Street.