The average train between Chepstow and Romsey takes 2h 33m and the fastest train takes 2h 23m. The train service runs several times per day from Chepstow to Romsey. 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 every 4 hours between Chepstow and Romsey. The earliest departure is at 6:17 AM in the morning, and the last departure from Chepstow is at 8:19 PM which arrives into Romsey at 10:55 PM. All services require a transfer, and take on average 2h 33m. The schedules shown below are for the next available departures.

2h 28m • 1 change

2h 32m • 1 change

2h 34m • 1 change

2h 28m • 1 change

2h 34m • 1 change

2h 32m • 1 change

2h 29m • 1 change

2h 28m • 1 change

2h 34m • 1 change

2h 32m • 1 change

2h 29m • 1 change

2h 28m • 1 change

2h 34m • 1 change

2h 32m • 1 change

2h 29m • 1 change

2h 28m • 1 change

2h 31m • 1 change

2h 23m • 1 change

2h 28m • 1 change

2h 33m • 1 change

2h 34m • 1 change

2h 32m • 1 change

2h 29m • 1 change

2h 28m • 1 change
Want to know about travelling from Chepstow to Romsey? 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 Chepstow to Romsey. However, there are services departing from Chepstow station and arriving at Romsey station via Romsey. The journey, including transfers, takes approximately 2h 33m.
Chepstow to Romsey train services, operated by Transport for Wales, depart from Severn Tunnel Junction station.
Chepstow to Romsey train services, operated by Transport for Wales, arrive at Romsey station.
Book your Chepstow to Romsey train tickets online with Transport for Wales, Great Western Railway (GWR) and Cross Country.
The distance between Chepstow and Romsey is 109.3 km. The road distance is 149 km.
Great Western Railway (GWR) operates a train from Severn Tunnel Junction to Romsey every 4 hours. Tickets cost £35–75 and the journey takes 2h.