The average train between Castle Cary and The O2 Arena takes 2h 20m and the fastest train takes 1h 55m. The train service runs several times per day from Castle Cary 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 every 2 hours between Castle Cary and The O2 Arena. The earliest departure is at 6:41 AM in the morning, and the last departure from Castle Cary is at 8:43 PM which arrives into The O2 Arena at 10:59 PM. All services require a transfer at London Paddington and take an average of 2h 20m. The schedules shown below are for the next available departures.


2h 16m • 2 changes


2h 8m • 2 changes


2h 14m • 2 changes


2h 20m • 2 changes


2h 27m • 2 changes


2h 27m • 2 changes


2h 17m • 2 changes


2h 11m • 2 changes


2h 27m • 2 changes


2h 27m • 2 changes


2h 17m • 2 changes


2h 11m • 2 changes


2h 27m • 2 changes


2h 27m • 2 changes


2h 17m • 2 changes


2h 11m • 2 changes


2h 27m • 2 changes


2h 27m • 2 changes


2h 17m • 2 changes


2h 11m • 2 changes
Want to know about travelling from Castle Cary 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 Castle Cary to The O2 Arena. However, there are services departing from Castle Cary station and arriving at The O2 Arena station via London Paddington. The journey, including transfers, takes approximately 2h 20m.
Castle Cary to The O2 Arena train services, operated by Great Western Railway (GWR), depart from Castle Cary station.
Castle Cary to The O2 Arena train services, operated by Great Western Railway (GWR), arrive at London Paddington station.
The distance between Castle Cary and The O2 Arena is 181 km. The road distance is 199 km.
Great Western Railway (GWR) operates a train from Castle Cary to London Paddington every 3 hours. Tickets cost £50–95 and the journey takes 1h 41m.