Carmarthen
Carmarthen
Derry
Derry
Train Ship

Carmarthen to Derry

Updated: 29 May 2026

The journey from Carmarthen to Derry involves a combination of train and ferry. You will travel by train from Carmarthen to Holyhead, then take the Stena Line ferry to Dublin, and finally travel to Derry. This journey takes approximately 12 to 14 hours. It is a long journey that requires careful planning.

Total Distance: 400 km driving distance + ferry, 350 km straight-line air distance.
Fastest Way
Ferry and train, which takes approximately 12 hours.
Cheapest Way
Advance ferry and train tickets booked via the Stena Line website.
Compare Carmarthen to Derry Routes
Train
Connecting
Ship
Connecting
Duration 14 hours 12 hours
Avg Price £170 - £270 £120 - £220
Operator Transport for Wales / Irish Rail / Translink Stena Line
Route Carmarthen to Holyhead, ferry to Dublin, train to Derry. Carmarthen to Holyhead, Holyhead to Dublin, Dublin to Derry.
Tip Check for combined rail and ferry tickets. Book your ferry tickets in advance for the best prices.
Travel Tips
  • Ferry Booking
    Book your ferry tickets at least 12 weeks in advance.
  • Traffic
    Use the Waze app for real-time traffic updates in Dublin and Derry.
  • Parking
    Derry has several city centre car parks; check prices online.
  • Booking
    Use the Trainline app for easy ticket management.
  • Comfort
    Bring a book or tablet for the long ferry and train journey.
Safety Tips
  • Ferry
    Follow all safety instructions provided by the ferry crew.
  • Station
    Keep your luggage secure at all times in busy stations.
  • Personal Safety
    Use official taxi ranks when arriving at night.
  • Emergency
    Keep a power bank for your phone in case of emergencies.
People Also Ask
  • Is Derry a good city?
    Yes, it is known for its history and culture.
  • How long is the journey?
    The journey is approximately 12 to 14 hours.
  • Are there direct trains?
    No, you will need to change at least once.
  • Is the ferry better?
    The ferry is the most practical way to travel.
  • What is the best time to travel?
    Early morning to avoid peak traffic.
Quick Info
  • From Carmarthen, Carmarthenshire, United Kingdom
  • To Derry, Derry and Strabane, United Kingdom
  • Modes
Best Time to Travel

Summer for the festivals and pleasant weather.

Things to Do in Derry
1
Derry City Walls
A historic wall surrounding the city. It is a must-visit.
2
Guildhall
A historic building with beautiful architecture. It is very peaceful.
3
Peace Bridge
A modern bridge connecting the two sides of the city. It is very picturesque.
4
Tower Museum
Features diverse collections from history to art. Entry is free.
Tags
Carmarthen to Derry train to Derry ferry to Derry Wales to Northern Ireland Carmarthen travel Derry transport UK travel guide best way to Derry