There are 7 ways to get from Swansea to Cardiff Castle by train, bus, rideshare, car, or taxi
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 Swansea to Cardiff Centraltrain Milford Haven - Shrewsbury / ...
1h 7m£15–35Rideshare
cheapest- Take the rideshare from Swansea to Cardiff41.5 mi
1h 7m£4–7Bus via Sophia Gardens
- Take the bus from Swansea Bus Station Stand B to Sophia Gardensbus 202 / ...
1h 14m£6–11Bus
- Take the bus from Swansea City Bus Station to Cardiff - North Roadbus Uk084 / ...
1h 23m£5–8Bus via Bridgend Bus Station Stand 9
- Take the bus from Sainsbury's Quay Parade to Bridgend Bus Station Stand 1bus X1
- Take the bus from Bridgend Bus Station Stand 9 to Park Street JUbus X2
2h 48m£6Drive 41.3 mi
- Drive from Swansea to Cardiff Castlecar 41.3 mi
50 min£11–15Taxi
- Take the taxi from Swansea to Cardiff Castletaxi 41.3 mi
50 min£180–220
Swansea to Cardiff Castle by train and foot
Comparing Your Travel Options
The cheapest way to get from Swansea to Cardiff Castle is to rideshare which costs £4 - £7 and takes 1h 7m.
The fastest way to get from Swansea to Cardiff Castle is to drive which takes 50 min and costs £10 - £15.
Yes, there is a direct bus departing from Swansea Bus Station Stand B station and arriving at Sophia Gardens. Services depart every 30 minutes, and operate every day. The journey takes approximately 1h 5m.
Yes, there is a direct train departing from Swansea and arriving at Cardiff Central. Services depart hourly, and operate every day. The journey takes approximately 54 min.
The distance between Swansea and Cardiff Castle is 46 miles. The road distance is 41.6 miles.
The best way to get from Swansea to Cardiff Castle without a car is to train which takes 1h 7m and costs £15 - £35.
The train from Swansea to Cardiff Central takes 54 min including transfers and departs hourly.
Swansea to Cardiff Castle bus services, operated by National Express, depart from Swansea Bus Station Stand B.
Swansea to Cardiff Castle train services, operated by Transport for Wales, depart from Swansea station.
The best way to get from Swansea to Cardiff Castle is to train which takes 1h 7m and costs £15 - £35. Alternatively, you can bus via Sophia Gardens, which costs £6 - £11 and takes 1h 14m.
What companies run services between Swansea, Wales and Cardiff Castle, Wales?
Transport for Wales operates a train from Swansea to Cardiff Central hourly. Tickets cost £15–25 and the journey takes 54 min. Great Western Railway (GWR) also services this route hourly. Alternatively, National Express operates a bus from Swansea Bus Station Stand B to Sophia Gardens every 30 minutes. Tickets cost £6–11 and the journey takes 1h 5m.
- Phone
- 03333 211 202
- Website
- Transport for Wales
Train from Swansea to Cardiff Central
- Ave. Duration
- 54 min
- Frequency
- Hourly
- Estimated price
- £15–25
- Website
- Transport for Wales
- Phone
- +44 (0)345 7000 125
- [email protected]
- Website
- Great Western Railway (GWR)
Train from Swansea to Cardiff Central
- Ave. Duration
- 53 min
- Frequency
- Hourly
- Estimated price
- £19–35
- Website
- Great Western Railway (GWR)
- Phone
- +44 (0)3717 81 81 81
- Website
- National Express
Bus from Swansea Bus Station Stand B to Sophia Gardens
- Ave. Duration
- 1h 5m
- Frequency
- Every 30 minutes
- Estimated price
- £6–11
- Website
- National Express
Rome2Rio's guide to FlixBus
Contact Details
- Phone
- +49 30 300 137 300
- [email protected]
- Website
- Flixbus
Bus from Swansea City Bus Station to Cardiff - North Road
- Ave. Duration
- 1h 20m
- Frequency
- Hourly
- Estimated price
- £5–8
- Website
- Flixbus
- Phone
- 0345 646 0707
- Website
- First South & West Wales
Bus from Sainsbury's Quay Parade to Bridgend Bus Station Stand 1
- Ave. Duration
- 1h 21m
- Frequency
- Every 30 minutes
- Estimated price
- £3
- Website
- First South & West Wales
Bus from Bridgend Bus Station Stand 9 to Park Street JU
- Ave. Duration
- 1h 9m
- Frequency
- Every 15 minutes
- Estimated price
- £3
- Website
- First South & West Wales
- Phone
- +3 318 576 2228
- Website
- BlaBlaCar
Rideshare from Swansea to Cardiff
- Ave. Duration
- 1h 7m
- Frequency
- 3 times a day
- Estimated price
- £4–7
- Schedules at
- BlaBlaCar
- Ave. Duration
- 50 min
- Estimated price
- £180–220
Data Cabs
- Phone
- +44 1792 474 747
- Website
- datacabs.com
New Forest Cabs
- Phone
- +44 1792585585
- Website
- newforestcabsswansea.co.uk
Yellow Cabs
- Phone
- +44 1792 644446
- Website
- yellowcabsltd.com
Want to know more about travelling around United Kingdom
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Booking & Getting There
Swansea to Cardiff Castle bus services, operated by National Express, arrive at Sophia Gardens station.
Swansea to Cardiff Castle train services, operated by Transport for Wales, arrive at Cardiff Central station.
Yes, the driving distance between Swansea to Cardiff Castle is 42 miles. It takes approximately 50 min to drive from Swansea to Cardiff Castle.
Book your Swansea to Cardiff Castle train tickets online with Omio.
Book your Swansea to Cardiff Castle bus tickets online with Omio.
There are 1779+ hotels available in Cardiff Castle.
Check out Blablacar's carpooling service for rideshare options between Swansea and Cardiff Castle. A great option if you don't have a driver's licence or want to avoid public transport.


















