| First train | 04:15 | |
|---|---|---|
| Last train | 21:30 | |
| Departure station | Watford | |
| Arrival station | Castle Cary | |
| Journey time | From 2h 31m | |
| Distance | 100 miles (160 km) | |
| Frequency | 20 trains per day | |
| Changes | 2 changes | |
| Train operators | Great Western Railway, London Overground, South Western Railway, Southern |
Get from Watford to Castle Cary in as little as 2 hours 31 minutes on the fastest trains, so you can make the most of your time.
The average train journey from Watford to Castle Cary takes around 3 hours 21 minutes. There are around 20 trains that operate on this route daily.
As there are no direct trains between Watford and Castle Cary, you'll need to make 2 changes.
Great Western Railway, South Western Railway, London Overground and Southern trains run on this route.
Booking in advance often results in cheaper ticket prices.
With our Journey Planner, you can check live train times, compare prices and check routes.
For more money-saving tips on UK and European train travel, read our cheap train tickets guide.