The average train between Amersham and Dorchester takes 4h 3m and the fastest train takes 3h 36m. There is an hourly train service from Amersham to Dorchester. 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 Amersham and Dorchester. The earliest departure is at 6:22 AM in the morning, and the last departure from Amersham is at 11:22 PM which arrives into Dorchester at 8:31 AM. All services require a transfer at Finchley Road station and take an average of 4h 3m. The schedules shown below are for the next available departures.


3h 55m • 2 changes


3h 42m • 2 changes


3h 55m • 2 changes


3h 42m • 2 changes


4h 21m • 2 changes


4h 1m • 2 changes


4h 1m • 2 changes


4h 1m • 2 changes


3h 50m • 2 changes


3h 57m • 2 changes


3h 41m • 2 changes


3h 53m • 2 changes
Want to know about travelling from Amersham to Dorchester? 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 Amersham to Dorchester. However, there are services departing from Amersham station and arriving at Dorchester station via Dorchester South. The journey, including transfers, takes approximately 4h 3m.
Amersham to Dorchester train services, operated by London Underground (Tube), depart from London Waterloo station.
Amersham to Dorchester train services, operated by London Underground (Tube), arrive at Dorchester South station.
Book your Amersham to Dorchester train tickets online with London Underground (Tube) and South Western Railway.
The distance between Amersham and Dorchester is 164.9 km. The road distance is 261 km.
South Western Railway operates a train from London Waterloo to Dorchester South hourly. Tickets cost £55–130 and the journey takes 2h 46m.