There are 4 ways to get from Caernarfon to Llanelli by bus, train, car or plane

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2rio's travel planner.

Recommended option

Bus  •  6h 38m

  1. Take the bus from Caernarfon to Aberystwyth T2
  2. Take the bus from Aberystwyth, Bus Station Stand 5 to Carmarthen, Bus Station M7

£20 - £34

3 alternative options

Train  •  6h 50m

  1. Take the train from Bangor (Gwynedd) to Llanelli

£80 - £120

Drive  •  3h 13m

  1. Drive from Caernarfon to Llanelli 137.6 miles

£22 - £35

Fly, train  •  4h 55m

  1. Fly from Anglesey (VLY) to Cardiff (CWL) VLY - CWL
  2. Take the train from Rhoose to Bridgend
  3. Take the train from Bridgend to Llanelli

£86 - £175

Questions & Answers

The cheapest way to get from Caernarfon to Llanelli is to drive which costs £22 - £35 and takes 3h 13m.

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The quickest way to get from Caernarfon to Llanelli is to drive which costs £22 - £35 and takes 3h 13m.

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The distance between Caernarfon and Llanelli is 101 miles. The road distance is 137.6 miles.

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The best way to get from Caernarfon to Llanelli without a car is to bus which takes 6h 38m and costs £19 - £35.

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It takes approximately 6h 38m to get from Caernarfon to Llanelli, including transfers.

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The best way to get from Caernarfon to Llanelli is to bus which takes 6h 38m and costs £19 - £35. Alternatively, you can train, which costs £80 - £120 and takes 6h 50m.

Mode details

The quickest flight from Anglesey Airport to Cardiff Airport is the direct flight which takes 50 min.

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Yes, the driving distance between Caernarfon to Llanelli is 138 miles. It takes approximately 3h 13m to drive from Caernarfon to Llanelli.

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Flybe offers flights from Anglesey Airport to Cardiff Airport.

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There are 705+ hotels available in Llanelli. Prices start at £75 per night.

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Map of how to get from Caernarfon to Llanelli.
Launch map view
  • Distance: 101.4 miles
  • Duration: 6h 38m

What companies run services between Caernarfon, Wales and Llanelli, Wales?

You can take a bus from Caernarfon to Llanelli via Aberystwyth, Bus Station Stand 5, Carmarthen, Bus Station, and Carmarthen in around 6h 38m. Alternatively, Transport for Wales operates a train from Caernarfon to Llanelli once daily. Tickets cost £80 - £120 and the journey takes 5h 27m.

Airlines
Flybe
Website
flybe.com
Flights from Anglesey to Cardiff
Ave. Duration
50 min
When
Monday to Friday
Estimated price
£35 - £190
Train operators
Transport for Wales
Website
tfw.gov.wales
Train from Bangor (Gwynedd) to Llanelli
Ave. Duration
5h 27m
Frequency
Once daily
Estimated price
£80 - £120
Website
tfw.gov.wales
Advanced Single
£35 - £55
Anytime Day Single
£80 - £120
First Anytime Day Single
£130 - £190
Train from Rhoose to Bridgend
Ave. Duration
25 min
Frequency
Hourly
Estimated price
£5 - £9
Website
tfw.gov.wales
Advanced Single
£3 - £5
Anytime Day Single
£5 - £9
First Anytime Day Single
£7 - £12
Train from Bridgend to Llanelli
Ave. Duration
54 min
Frequency
Hourly
Estimated price
£11 - £18
Website
tfw.gov.wales
Advanced Single
£6 - £9
Anytime Day Single
£11 - £18
First Anytime Day Single
£18 - £27
Great Western Railway
Website
gwr.com
Train from Bridgend to Llanelli
Ave. Duration
1h 2m
Frequency
6 times a week
Estimated price
£15 - £27
Website
gwr.com
Off-Peak Day Single
£10 - £15
Advanced Single
£11 - £16
Anytime Day Single
£15 - £27
ScotRail
Phone
+44 344 811 0141
Email
customer.relations@scotrail.co.uk
Website
scotrail.co.uk
Train from Bridgend to Llanelli
Ave. Duration
59 min
Frequency
5 times a week
Estimated price
£8 - £24
Website
scotrail.co.uk
Anytime Day Single
£8 - £12
Anytime Day Single 1st Class
£18 - £24
Bus operators
Megabus UK
Phone
0871 266 3333
Email
enquiries@megabus.com
Website
uk.megabus.com
Bus from Aberystwyth, Bus Station Stand 5 to Carmarthen, Bus Station
Ave. Duration
1h 40m
Frequency
Once daily
Estimated price
£13 - £19
Website
Megabus UK

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More Questions & Answers

The best way to get from Caernarfon to Anglesey Airport is to taxi which takes 33 min and costs £50 - £65.

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