There are 4 ways to get from Caernarfon Castle to Swansea 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 Bangor (Gwynedd) to Newport (S Wales)train Holyhead - Cardiff Central
- Take the train from Newport (S Wales) to Swanseatrain London Paddington - Swansea / ...
7h 6m£101–196Drive 140.3 mi
cheapest- Drive from Caernarfon Castle to Swanseacar 140.3 mi
3h 32m£35–50Bus, train
- Take the bus from Turf Square to Aberystwyth Bus Station Stand 4bus T2
- Take the bus from Aberystwyth Bus Station Stand 7 to The Black Lionbus T1 / ...
- Take the train from Carmarthen to Swanseatrain
7h 16mBus
- Take the bus from Turf Square to Aberystwyth Bus Station Stand 4bus T2
- Take the bus from Aberystwyth Bus Station Stand 7 to Port Talbot Parkway Stand 6bus T1c
8h 19m
Caernarfon Castle to Swansea by foot, bus, and train
Questions & Answers
The cheapest way to get from Caernarfon Castle to Swansea is to drive which costs £30 - £50 and takes 3h 32m.
The fastest way to get from Caernarfon Castle to Swansea is to drive which takes 3h 32m and costs £30 - £50.
No, there is no direct bus from Caernarfon Castle to Swansea. However, there are services departing from Turf Square and arriving at Port Talbot Parkway Stand 6 via Aberystwyth Bus Station Stand 7. The journey, including transfers, takes approximately 8h 19m.
No, there is no direct train from Caernarfon Castle to Swansea. However, there are services departing from Bangor (Gwynedd) and arriving at Swansea via Newport (S Wales). The journey, including transfers, takes approximately 7h 6m.
The distance between Caernarfon Castle and Swansea is 265 miles. The road distance is 141.1 miles.
The best way to get from Caernarfon Castle to Swansea without a car is to train which takes 7h 6m and costs £100 - £200.
It takes approximately 7h 6m to get from Caernarfon Castle to Swansea, including transfers.
Caernarfon Castle to Swansea bus services, operated by Lloyd's Coaches, depart from Turf Square station.
Caernarfon Castle to Swansea train services, operated by Transport for Wales, depart from Bangor (Gwynedd) station.
The best way to get from Caernarfon Castle to Swansea is to train which takes 7h 6m and costs £100 - £200. Alternatively, you can bus, which costs and takes 8h 19m.
What companies run services between Caernarfon Castle, Wales and Swansea, Wales?
You can take a vehicle from Caernarfon Castle to Swansea via Caernarfon Bus Station Stand A, Bangor Bus Station Stand E, Bangor Bus Station Stand B, Bangor Railway Station H, Bangor (Gwynedd), and Newport (S Wales) in around 7h 6m. Alternatively, you can take a vehicle from Caernarfon Castle to Swansea via Turf Square, Aberystwyth Bus Station Stand 7, Port Talbot Parkway Stand 6, and Port Talbot Parkway in around 8h 19m.
- Phone
- 03333 211 202
- Website
- tfw.wales
Train from Bangor (Gwynedd) to Newport (S Wales)
- Ave. Duration
- 3h 54m
- Frequency
- Every 4 hours
- Estimated price
- £75–140
- Website
- https://tfw.wales/
Train from Newport (S Wales) to Swansea
- Ave. Duration
- 1h 16m
- Frequency
- Every 3 hours
- Estimated price
- £23–40
- Website
- https://tfw.wales/
Train from Carmarthen to Swansea
- Ave. Duration
- 49 min
- Frequency
- Hourly
- Estimated price
- £12–22
- Website
- https://tfw.wales/
- Phone
- +44 (0)345 7000 125
- [email protected]
- Website
- gwr.com
Train from Newport (S Wales) to Swansea
- Ave. Duration
- 1h 6m
- Frequency
- Hourly
- Estimated price
- £25–50
- Website
- https://www.gwr.com/
Train from Carmarthen to Swansea
- Ave. Duration
- 49 min
- Frequency
- Every 4 hours
- Estimated price
- £14–27
- Website
- https://www.gwr.com/
- Phone
- +44 1654 702100
- [email protected]
- Website
- lloydscoaches.com
Bus from Turf Square to Aberystwyth Bus Station Stand 4
- Ave. Duration
- 3h 20m
- Frequency
- Hourly
- Website
- https://lloydscoaches.com/
Bus from Turf Square to Aberystwyth Bus Station Stand 4
- Ave. Duration
- 3h 20m
- Frequency
- Hourly
- Website
- https://lloydscoaches.com/
- Phone
- 0345 646 0707
- Website
- firstbus.co.uk
Bus from Aberystwyth Bus Station Stand 7 to The Black Lion
- Ave. Duration
- 1h 10m
- Frequency
- Every 30 minutes
- Estimated price
- £3
- Website
- https://www.firstbus.co.uk/south-west-wales
- Phone
- 0114 22 11 282
- Website
- traveline.info
Bus from Aberystwyth Bus Station Stand 7 to The Black Lion
- Ave. Duration
- 1h 25m
- Frequency
- Every 4 hours
- Schedules at
- https://www.traveline.info/
- Phone
- +44 24 7666 6666
- [email protected]
- Website
- lewistaxis.co.uk
Bus from Aberystwyth Bus Station Stand 7 to The Black Lion
- Ave. Duration
- 1h 30m
- Frequency
- 6 times a week
- Website
- https://www.lewistaxis.co.uk/
- Phone
- +44 1970 828288
- [email protected]
- Website
- midwalestravel.co.uk
Bus from Aberystwyth Bus Station Stand 7 to Port Talbot Parkway Stand 6
- Ave. Duration
- 3h 12m
- Frequency
- Twice daily
- Website
- http://www.midwalestravel.co.uk/
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More Questions & Answers
Caernarfon Castle to Swansea bus services, operated by Lloyd's Coaches, arrive at Aberystwyth Bus Station Stand 4.
Caernarfon Castle to Swansea train services, operated by Transport for Wales, arrive at Newport (S Wales) station.
Yes, the driving distance between Caernarfon Castle to Swansea is 141 miles. It takes approximately 3h 32m to drive from Caernarfon Castle to Swansea.
There are 1342+ hotels available in Swansea.

















