The average train between Dorchester and Amersham takes 4h 2m and the fastest train takes 3h 31m. There is a train service every few hours from Dorchester to Amersham. 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 Dorchester and Amersham. The earliest departure is at 8:00 AM in the morning, and the last departure from Dorchester is at 9:10 PM which arrives into Amersham at 7:09 AM. All services require a transfer at London Waterloo Station and take an average of 4h 2m. The schedules shown below are for the next available departures.


3h 48m • 2 changes


3h 58m • 2 changes


3h 58m • 2 changes


3h 58m • 2 changes


4h 31m • 2 changes


4h 31m • 2 changes


4h 31m • 2 changes


4h 31m • 2 changes


3h 58m • 2 changes


3h 58m • 2 changes


3h 48m • 2 changes


3h 58m • 2 changes


3h 58m • 2 changes


3h 58m • 2 changes


3h 48m • 2 changes


3h 58m • 2 changes
Want to know about travelling from Dorchester to Amersham? 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 Dorchester to Amersham. However, there are services departing from Dorchester station and arriving at Amersham station via London Waterloo. The journey, including transfers, takes approximately 4h 2m.
Dorchester to Amersham train services, operated by South Western Railway, depart from Dorchester South station.
Dorchester to Amersham train services, operated by South Western Railway, arrive at London Waterloo station.
Book your Dorchester to Amersham train tickets online with South Western Railway, London Underground (Tube) and Chiltern Railways.
The distance between Dorchester and Amersham is 164.9 km. The road distance is 260 km.
South Western Railway operates a train from Dorchester South to London Waterloo hourly. Tickets cost £55–130 and the journey takes 2h 38m.