The average train between Waterloo East Station and St Mary Cray takes 40 min and the fastest train takes 36 min. There is a train service every few hours from Waterloo East Station to St Mary Cray. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run hourly between Waterloo East Station and St Mary Cray. The earliest departure is at 7:32 AM in the morning, and the last departure from Waterloo East Station is at 10:32 PM which arrives into St Mary Cray at 11:14 PM. All services require a transfer, and take on average 40 min. The schedules shown below are for the next available departures.

42 min • 1 change

44 min • 1 change

37 min • 1 change

36 min • 1 change

42 min • 1 change

44 min • 1 change

37 min • 1 change

36 min • 1 change

42 min • 1 change

44 min • 1 change

37 min • 1 change

36 min • 1 change
Want to know about travelling from Waterloo East Station to St Mary Cray? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from Waterloo East Station to St Mary Cray. However, there are services departing from Waterloo East Station station and arriving at St Mary Cray station via Swanley. The journey, including transfers, takes approximately 40 min.
Waterloo East Station to St Mary Cray train services, operated by Southeastern, depart from London Waterloo East station.
Waterloo East Station to St Mary Cray train services, operated by Southeastern, arrive at Swanley station.
Book your Waterloo East Station to St Mary Cray train tickets online with Southeastern and Thameslink.
The distance between Waterloo East Station and St Mary Cray is 19.6 km. The road distance is 29 km.
Southeastern operates a train from London Waterloo East to Swanley hourly. Tickets cost £8–16 and the journey takes 26 min.