Orpington railway station is on the South Eastern Main Line, serving the town of Orpington in the London Borough of Bromley, south-east London. It is 13 miles 65 chains down-line from London Charing Cross and is situated between Petts Wood and Chelsfield stations. It is in Travelcard Zone 6. The station has eight platforms. Platform 1 is a bay platform which is rarely used. Platform 2 is used for fast services to Charing Cross or Cannon Street.