The average train between Castle Cary and St Pancras International Station takes 2h 1m and the fastest train takes 1h 45m. The train service runs several times per day from Castle Cary to St Pancras International 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 every 2 hours between Castle Cary and St Pancras International Station. The earliest departure is at 6:41 AM in the morning, and the last departure from Castle Cary is at 9:37 PM which arrives into St Pancras International Station at 11:53 PM. All services require a transfer at London Paddington and take an average of 2h 1m. The schedules shown below are for the next available departures.

2h 6m • 1 change

1h 55m • 1 change

1h 59m • 1 change

2h 5m • 1 change

2h 9m • 1 change

2h 12m • 1 change

1h 59m • 1 change

1h 57m • 1 change

1h 56m • 1 change

1h 59m • 1 change

1h 54m • 1 change

1h 55m • 1 change

1h 55m • 1 change

1h 54m • 1 change

1h 45m • 1 change

1h 45m • 1 change

2h 9m • 1 change

2h 12m • 1 change

1h 59m • 1 change

1h 57m • 1 change

2h 9m • 1 change

2h 12m • 1 change

1h 59m • 1 change

1h 57m • 1 change
Want to know about travelling from Castle Cary to St Pancras International 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 Castle Cary to St Pancras International Station. However, there are services departing from Castle Cary station and arriving at St Pancras International Station station via London Paddington. The journey, including transfers, takes approximately 2h 1m.
Castle Cary to St Pancras International Station train services, operated by Great Western Railway (GWR), depart from Castle Cary station.
Castle Cary to St Pancras International Station train services, operated by Great Western Railway (GWR), arrive at London Paddington station.
Book your Castle Cary to St Pancras International Station train tickets online with Great Western Railway (GWR) and London Underground (Tube).
The distance between Castle Cary and St Pancras International Station is 173.2 km. The road distance is 188 km.
Great Western Railway (GWR) operates a train from Castle Cary to London Paddington every 3 hours. Tickets cost £50–100 and the journey takes 1h 41m.