There are 5 ways to get from Carmarthen to The O2 Arena by train, bus, or car
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 Paddingtontrain Carmarthen - London Paddington
4h 21m£99–171Bus
cheapest- Take the bus from Rose and Crown to London Victoria Coach Station Arrivalsbus 508
7h 21m£41–71Drive 218.3 mi
- Drive from Carmarthen to The O2 Arenacar 218.3 mi
4h 11m£54–78Train via Swansea
- Take the train from Carmarthen to Swanseatrain Milford Haven - Shrewsbury / ...
- Take the train from Swansea to London Paddingtontrain Swansea - London Paddington / ...
4h 48m£97–182Train, bus
- Take the train from Carmarthen to Newport (S Wales)train Milford Haven - Shrewsbury / ...
- Take the bus from Newport Train Station to London Heathrow Airportbus Uk940 / ...
6h 58m£58–103
Carmarthen to The O2 Arena by train, subway, and foot
Comparing Your Travel Options
The cheapest way to get from Carmarthen to The O2 Arena is to bus which costs £40 - £75 and takes 7h 21m.
The fastest way to get from Carmarthen to The O2 Arena is to drive which takes 4h 11m and costs £50 - £80.
No, there is no direct bus from Carmarthen to The O2 Arena station. However, there are services departing from Rose and Crown and arriving at Westminster Station / Westminster Pier via Victoria Coach Station. The journey, including transfers, takes approximately 7h 21m.
No, there is no direct train from Carmarthen to The O2 Arena station. However, there are services departing from Carmarthen and arriving at North Greenwich station via Paddington station and Baker Street station. The journey, including transfers, takes approximately 4h 21m.
The distance between Carmarthen and The O2 Arena is 232 miles. The road distance is 219.6 miles.
The best way to get from Carmarthen to The O2 Arena without a car is to train which takes 4h 21m and costs £95 - £180.
It takes approximately 4h 21m to get from Carmarthen to The O2 Arena, including transfers.
Carmarthen to The O2 Arena bus services, operated by National Express, depart from Rose and Crown station.
Carmarthen to The O2 Arena train services, operated by Great Western Railway (GWR), depart from Carmarthen station.
The best way to get from Carmarthen to The O2 Arena is to train which takes 4h 21m and costs £95 - £180. Alternatively, you can bus, which costs £40 - £75 and takes 7h 21m.
What companies run services between Carmarthen, Wales and The O2 Arena, England?
Great Western Railway (GWR) operates a train from Carmarthen to London Paddington every 4 hours. Tickets cost £90–170 and the journey takes 3h 49m. Alternatively, National Express operates a bus from Rose and Crown to London Victoria Coach Station Arrivals once daily. Tickets cost £35–60 and the journey takes 6h 40m.
- Phone
- +44 (0)345 7000 125
- [email protected]
- Website
- Great Western Railway (GWR)
Train from Carmarthen to London Paddington
- Ave. Duration
- 3h 49m
- Frequency
- Every 4 hours
- Estimated price
- £90–170
- Website
- Great Western Railway (GWR)
Train from Carmarthen to Swansea
- Ave. Duration
- 46 min
- Frequency
- Every 4 hours
- Estimated price
- £13–24
- Website
- Great Western Railway (GWR)
Train from Swansea to London Paddington
- Ave. Duration
- 2h 50m
- Frequency
- Hourly
- Estimated price
- £80–150
- Website
- Great Western Railway (GWR)
Train from Carmarthen to Newport (S Wales)
- Ave. Duration
- 2h 8m
- Frequency
- Every 4 hours
- Estimated price
- £35–70
- Website
- Great Western Railway (GWR)
- Phone
- 03333 211 202
- Website
- Transport for Wales
Train from Carmarthen to Swansea
- Ave. Duration
- 48 min
- Frequency
- Hourly
- Estimated price
- £10–17
- Website
- Transport for Wales
Train from Carmarthen to Newport (S Wales)
- Ave. Duration
- 2h 6m
- Frequency
- Every 2 hours
- Estimated price
- £29–50
- Website
- Transport for Wales
- Phone
- +44 (0)3717 81 81 81
- Website
- National Express
Bus from Rose and Crown to London Victoria Coach Station Arrivals
- Ave. Duration
- 6h 40m
- Frequency
- Once daily
- Estimated price
- £35–60
- Website
- National Express
- Phone
- +49 30 300 137 300
- [email protected]
- Website
- Flixbus
Bus from Newport Train Station to London Heathrow Airport
- Ave. Duration
- 2h 55m
- Frequency
- Hourly
- Estimated price
- £15–24
- Website
- Flixbus
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Booking & Getting There
Carmarthen to The O2 Arena bus services, operated by National Express, arrive at London Victoria Coach Station Arrivals.
Carmarthen to The O2 Arena train services, operated by Great Western Railway (GWR), arrive at London Paddington station.
Yes, the driving distance between Carmarthen to The O2 Arena is 220 miles. It takes approximately 4h 11m to drive from Carmarthen to The O2 Arena.
There are 21102+ hotels available in The O2 Arena.

















