The average train between Portsmouth and Alton Station takes 2h 14m and the fastest train takes 1h 46m. There is a train service every few hours from Portsmouth to Alton Station. 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 Alton Station. The earliest departure is at 4:35 AM at night, and the last departure from Portsmouth is at 10:52 PM which arrives into Alton Station at 6:40 AM. All services require a transfer, and take on average 2h 14m. The schedules shown below are for the next available departures.

2h 13m • 1 change

2h 13m • 1 change

2h 13m • 1 change

2h 13m • 1 change

2h 35m • 1 change

1h 54m • 1 change

1h 51m • 1 change

1h 48m • 1 change

2h 35m • 1 change

1h 54m • 1 change

1h 51m • 1 change

1h 48m • 1 change
Want to know about travelling from Portsmouth to Alton Station? 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 Alton Station. However, there are services departing from Portsmouth station and arriving at Alton Station station via Woking. The journey, including transfers, takes approximately 2h 14m.
Portsmouth to Alton Station train services, operated by South Western Railway, depart from Portsmouth & Southsea station.
Portsmouth to Alton Station train services, operated by South Western Railway, arrive at Alton station.
Book your Portsmouth to Alton Station train tickets online with South Western Railway.
The distance between Portsmouth and Alton Station is 40.2 km. The road distance is 115 km.
You can take a train from Portsmouth & Southsea to Alton via Woking in around 2h 6m.