The average train between Cwmbran and The O2 Arena takes 2h 57m and the fastest train takes 2h 19m. There is a train service every few hours from Cwmbran to The O2 Arena. 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 Cwmbran and The O2 Arena. The earliest departure is at 12:56 AM at night, and the last departure from Cwmbran is at 11:43 PM which arrives into The O2 Arena at 7:46 AM. All services require a transfer at Newport (S Wales) and take an average of 2h 57m. The schedules shown below are for the next available departures.



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2h 26m • 3 changesWant to know about travelling from Cwmbran to The O2 Arena? 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 Cwmbran to The O2 Arena. However, there are services departing from Newport (S Wales) station and arriving at London Paddington station via London Paddington station. The journey, including transfers, takes approximately 2h 57m.
Cwmbran to The O2 Arena train services, operated by Great Western Railway (GWR), depart from Newport (S Wales) station.
Cwmbran to The O2 Arena train services, operated by Great Western Railway (GWR), arrive at London Paddington station.
The distance between Cwmbran and The O2 Arena is 209.8 km. The road distance is 239 km.
Great Western Railway (GWR) operates a train from Newport (S Wales) to London Paddington hourly. Tickets cost £55–100 and the journey takes 1h 38m.