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Trains from Harpenden to Castle Cary

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  1. Home
  2. Train times
  3. Harpenden to Castle Cary

Trains to Castle Cary from Harpenden

First train

02:49

Last train

00:12

Departure stationHarpenden
Arrival stationCastle Cary
Journey time

From 2h 31m

Distance

106 miles (170 km)

Frequency

12 trains per day

Changes

2 changes

Train operators

Great Western Railway, South Western Railway, Southeastern, Thameslink

What are the train times from Harpenden to Castle Cary?

Check out the next trains departing from Harpenden to Castle Cary for Tuesday 27th October 2026 using our handy timetable below, including platform and live travel information. You can view the full day timetable or search for a different date here.
DepartsArrivesDuration
08:2211:062h 44m, 2 changes
09:2212:142h 52m, 2 changes
09:5513:493h 54m, 3 changes
11:2214:142h 52m, 2 changes
11:5215:303h 38m, 3 changes
13:2216:112h 49m, 2 changes
14:5217:232h 31m, 2 changes
15:2218:142h 52m, 2 changes
16:2619:122h 46m, 2 changes
17:2620:162h 50m, 2 changes

What are the train times from Harpenden to Castle Cary?

Get from Harpenden 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 Harpenden to Castle Cary takes around 4 hours 2 minutes. There are around 12 trains that operate on this route daily.

As there are no direct trains between Harpenden and Castle Cary, you'll need to make 2 changes.

Great Western Railway, South Western Railway, Southeastern and Thameslink trains operate 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.

What do people frequently ask about the train journey from Harpenden to Castle Cary?

Want to know more about your journey from Harpenden to Castle Cary? We've compiled some of the most frequently asked questions by our customers to help you plan your journey.

How do you get to Castle Cary from Harpenden?

To travel to Castle Cary from Harpenden, you can take the train - on average, the journey takes around 4 hours and 2 minutes, though the fastest trains can take 2 hours and 31 minutes. Use our Journey Planner to get more information.

How long is the train ride from Harpenden to Castle Cary?

Trains from Harpenden to Castle Cary take an average of 4 hours and 2 minutes, although on the fastest services it can take just 2 hours and 31 minutes. You'll usually find 12 trains per day on this route, so use our Journey Planner to check specific dates as times may vary.

What is the quickest journey time between Harpenden and Castle Cary by train?

The quickest journey time between Harpenden and Castle Cary by train is 2 hours and 31 minutes.

Are there direct trains from Harpenden to Castle Cary?

No, there are no direct trains running from Harpenden to Castle Cary, you’ll usually need to make at least 2 changes during the journey.

How do I find cheap train tickets from Harpenden to Castle Cary?

As most UK train companies increase their prices as the departure date approaches, our Trainline team of experts have put together these tips to help you find the cheapest tickets.

1. Sign up to Ticket Alert

If you're planning a trip more than 12 weeks ahead, sign up to our Ticket Alert to get notified when Advance tickets are released for your travel date.

2. Use a Railcard

National Railcards offer a 1/3 off eligible train tickets in the UK and can be a great investment if you travel throughout the year. Buy one with us and you'll be able to store it digitally in our app, so you'll always have it on your travels.

3. Book split tickets

Our handy feature SplitSave will 'split' your train journey into multiple tickets, which can be much cheaper than buying a single ticket. Find out more about split tickets.

4. Travel Off-Peak

If you can be flexible with your travel times, Off-Peak and Super Off-Peak tickets are usually cheaper in the UK. Generally, Off-Peak times are any time at weekends and outside of Monday to Friday morning and evening rush hours.

5. Consider a Season Ticket

Best for commuters, if you catch a train on the same route more than 3 times per week, you could save money with a Season Ticket. With annual, monthly, weekly and flexi options available, find out if a Season Ticket for Harpenden to Castle Cary is right for you.

For more money-saving tips on UK and European train travel, read our cheap train tickets guide.

§Advance adult single fare. Excludes booking fee. Prices seen by Trainline customers in the last 30 days. Availability limited.
† Average savings on advance fares booked at least one week before day of travel vs Anytime fares purchased on day of travel. Subject to availability. Excludes coach.

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