Previously seen trips
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Lammas Street, outside the Boar’s Head | Johnston Bus Stop (Railway Inn) | No tags | ||||
| Bus | Lammas Street, outside the Boar’s Head | Johnston Bus Stop (opp Railway Inn) | No tags | ||||
| Bus | Lammas Street, outside the Boar’s Head | Johnston Bus Stop (Railway Inn) | No tags | ||||
| Bus | Lammas Street, outside the Boar’s Head | Johnston Bus Stop (opp Railway Inn) | No tags | ||||
| Bus | Lammas Street, outside the Boar’s Head | Johnston Bus Stop (opp Railway Inn) | No tags |
Get from Carmarthen to Johnston
This route is served by bus only
The journey takes about 1 hour 18 minutes, and with fares starting at just $11, it presents an excellent value for a comfortable ride.
2bus per day
1h 18mAverage Duration
49 kmDistance
1kgCO₂ emissions
Compare bus companies
4 out of 5 stars4/529,720 reviews
Based on 29720 reviews, the company was rated 4.2 stars on Busbud. Travellers were especially satisfied with the ticket access and the staff but often complained with the WiFi. National Express ticket prices on this trip start at $11
GB Bus Companies: FlixBus, BlaBlaCar Bus, ALSA, Greyhound, Intercape, Trenitalia, National Express
Frequently asked questions about travelling from Carmarthen to Johnston by bus
What is the travel distance from Carmarthen to Johnston?
It's about 49 km (31 miles) from Carmarthen to Johnston.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
Best price found
11-17
No data
11-18
$8
Today
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11-20
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11-21
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11-22
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11-23
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11-24
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The cheapest trip from Carmarthen to Johnston was searched and found on Nov 18, 2025 with a price of $8To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Carmarthen to Johnston, as early as possible.
