The average train between Kemble and Portsmouth takes 3h 43m and the fastest train takes 2h 52m. There is a train service every few hours from Kemble to Portsmouth. 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 Kemble and Portsmouth. The earliest departure is at 6:42 AM in the morning, and the last departure from Kemble is at 9:50 PM which arrives into Portsmouth at 8:10 AM. All services require a transfer at Reading and take an average of 3h 43m. The schedules shown below are for the next available departures.


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Want to know about travelling from Kemble to Portsmouth? 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 Kemble to Portsmouth. However, there are services departing from Kemble station and arriving at Portsmouth station via Reading. The journey, including transfers, takes approximately 3h 43m.
Kemble to Portsmouth train services, operated by Great Western Railway (GWR), depart from Kemble station.
Kemble to Portsmouth train services, operated by Great Western Railway (GWR), arrive at Portsmouth & Southsea station.
Book your Kemble to Portsmouth train tickets online with Great Western Railway (GWR), South Western Railway and Cross Country.
The distance between Kemble and Portsmouth is 116.7 km. The road distance is 188 km.
You can take a train from Kemble to Portsmouth & Southsea via Reading and Basingstoke in around 3h 4m.