There are 5 ways to get from Carmarthen to Potters Bar by train, bus, car, or subway
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Train
best- Take the train from Carmarthen to London PaddingtonCarmarthen - London Paddington
4h 52m£77–89Bus
cheapest- Take the bus from Rose and Crown to London Victoria Coach Station Arrivals508
7h 5m£24–53Drive 216 mi
- Drive from Carmarthen to Potters Bar216 mi
3h 57m£54–78Train via Swansea
- Take the train from Carmarthen to SwanseaPembroke Dock - Cardiff Central / ...
- Take the train from Swansea to London PaddingtonSwansea - London Paddington / ...
5h£60–191Bus, subway
- Take the bus from Swansea Bus Station Stand B to Queensway Q1
- Take the bus from Queensway Q1 to Heathrow Terminal 5
- Take the subway from Heathrow Terminal 5 station to Cockfosters station
9h 43m£24–48
Carmarthen to Potters Bar by train
Questions & Answers
The cheapest way to get from Carmarthen to Potters Bar is to bus and subway which costs £24 - £50 and takes 9h 43m.
The fastest way to get from Carmarthen to Potters Bar is to drive which takes 3h 57m and costs £50 - £80.
No, there is no direct train from Carmarthen to Potters Bar. However, there are services departing from Carmarthen and arriving at Potters Bar via London Paddington and Moorgate. The journey, including transfers, takes approximately 4h 52m.
The distance between Carmarthen and Potters Bar is 241 miles. The road distance is 217.3 miles.
The best way to get from Carmarthen to Potters Bar without a car is to train which takes 4h 52m and costs £75 - £90.
It takes approximately 4h 52m to get from Carmarthen to Potters Bar, including transfers.
Carmarthen to Potters Bar train services, operated by Great Western Railway (GWR), depart from Carmarthen station.
The best way to get from Carmarthen to Potters Bar is to train which takes 4h 52m and costs £75 - £90. Alternatively, you can bus, which costs £24 - £55 and takes 7h 5m.
Carmarthen to Potters Bar train services, operated by Great Western Railway (GWR), arrive at London Paddington station.
Yes, the driving distance between Carmarthen to Potters Bar is 217 miles. It takes approximately 3h 57m to drive from Carmarthen to Potters Bar.
What companies run services between Carmarthen, Wales and Potters Bar, England?
Great Western Railway (GWR) operates a train from Carmarthen to London Paddington every 4 hours. Tickets cost £60–70 and the journey takes 3h 49m. Alternatively, National Express operates a bus from Rose and Crown to London Victoria Coach Station Arrivals twice daily. Tickets cost £16–35 and the journey takes 6h 10m.
Transport is disrupted due to the Russia-Ukraine war. Read more
- Phone
- +44 3457 000 125
- gwr.feedback@gwr.com
- Website
- gwr.com
Train from Carmarthen to London Paddington
- Ave. Duration
- 3h 49m
- Frequency
- Every 4 hours
- Estimated price
- £60–70
- Website
- https://www.gwr.com/
Train from Carmarthen to Swansea
- Ave. Duration
- 46 min
- Frequency
- Every 4 hours
- Estimated price
- £12–13
- Website
- https://www.gwr.com/
Train from Swansea to London Paddington
- Ave. Duration
- 2h 51m
- Frequency
- Hourly
- Estimated price
- £45–160
- Website
- https://www.gwr.com/
- Phone
- 03333 211 202
- Website
- tfw.wales
Train from Carmarthen to Swansea
- Ave. Duration
- 44 min
- Frequency
- Hourly
- Estimated price
- £6–7
- Website
- https://tfw.wales/
Rome2Rio's guide to London Underground (Tube)
Contact Details
- Phone
- 0343 222 1234
- Website
- tfl.gov.uk
Subway from Heathrow Terminal 5 station to Cockfosters station
- Ave. Duration
- 1h 32m
- Frequency
- Every 10 minutes
- Estimated price
- £3–8
- Schedules at
- https://tfl.gov.uk/modes/tube/?cid=tube
- Off Peak
- £3–5
- Peak
- £5–8
- Phone
- 08717 81 81 81
- Website
- nationalexpress.com
Bus from Rose and Crown to London Victoria Coach Station Arrivals
- Ave. Duration
- 6h 10m
- Frequency
- Twice daily
- Estimated price
- £16–35
- Website
- https://www.nationalexpress.com/en
- Phone
- +49 30 300 137 300
- service@flixbus.com
- Website
- flixbus.fr
Bus from Swansea Bus Station Stand B to Queensway Q1
- Ave. Duration
- 1h 40m
- Frequency
- Every 15 minutes
- Estimated price
- £4–9
- Website
- https://www.flixbus.co.uk
Bus from Queensway Q1 to Heathrow Terminal 5
- Ave. Duration
- 3h 15m
- Frequency
- Every 30 minutes
- Estimated price
- £13–27
- Website
- https://www.flixbus.co.uk
Want to know more about travelling around United Kingdom
Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.
Related travel guides
Travelling to the UK: What do I need to know?
Read the travel guide
The London Underground: Essential tips to navigate the Tube
Read the travel guide
How do I buy a London Underground ticket?
Read the travel guide
More Questions & Answers
Book your Carmarthen to Potters Bar train tickets online with Omio.
There are 20298+ hotels available in Potters Bar.























