The average train between Portsmouth and Amersham takes 3h 2m and the fastest train takes 2h 40m. There is an hourly train service from Portsmouth 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 Portsmouth and Amersham. The earliest departure is at 4:35 AM at night, and the last departure from Portsmouth is at 10:37 PM which arrives into Amersham at 7:09 AM. All services require a transfer at London Waterloo Station and take an average of 3h 2m. The schedules shown below are for the next available departures.
Want to know about travelling from Portsmouth 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 Portsmouth to Amersham. However, there are services departing from Portsmouth station and arriving at Amersham station via London Waterloo. The journey, including transfers, takes approximately 3h 2m.
Portsmouth to Amersham train services, operated by South Western Railway, depart from Portsmouth & Southsea station.
Portsmouth to Amersham train services, operated by South Western Railway, arrive at Amersham station.
Book your Portsmouth to Amersham train tickets online with South Western Railway, London Underground (Tube) and Chiltern Railways.
The distance between Portsmouth and Amersham is 102 km. The road distance is 161 km.
You can take a train from Portsmouth & Southsea to Amersham via London Waterloo Station, Waterloo station, Marylebone station, and London Marylebone in around 2h 39m.
