| Departure: | Slough, England |
| Arrival: | Carmarthen, Wales |
| Fastest route: | 7h 24min |
| Distance: | 284km |
| Cheapest route: | £32.9 |
| Transfers: | 2 |
| Bus companies: | National Express |
One Passenger / One Trip
08:16
Slough, England
Holiday Inn Express Bus Stop (Terminal T5)
17:20
Carmarthen, Wales
Carmarthen Bus Stop (o/s Bus Stn)
9h 4min
++
£32.9
08:16
Slough, England
Holiday Inn Express Bus Stop (Terminal T5)
08:46
Heathrow, England
Heathrow Airport London (Terminal 5, Arrivals)
0h 30min
National Express
£5.5
1h 49min layover
10:35
Heathrow, England
Heathrow Airport London (Terminal 5, Arrivals)
11:45
Reading, England
Reading (Main Coach Stops)
1h 10min
National Express
£12.7
1h 15min layover
13:00
Reading, England
Reading (Main Coach Stops)
17:20
Carmarthen, Wales
Carmarthen Bus Stop (o/s Bus Stn)
4h 20min
National Express
£14.7
08:46
Slough, England
Holiday Inn Express Bus Stop (Terminal T5)
17:20
Carmarthen, Wales
Carmarthen Bus Stop (o/s Bus Stn)
8h 34min
++
£32.9
08:46
Slough, England
Holiday Inn Express Bus Stop (Terminal T5)
09:16
Heathrow, England
Heathrow Airport London (Terminal 5, Arrivals)
0h 30min
National Express
£5.5
1h 19min layover
10:35
Heathrow, England
Heathrow Airport London (Terminal 5, Arrivals)
11:45
Reading, England
Reading (Main Coach Stops)
1h 10min
National Express
£12.7
1h 15min layover
13:00
Reading, England
Reading (Main Coach Stops)
17:20
Carmarthen, Wales
Carmarthen Bus Stop (o/s Bus Stn)
4h 20min
National Express
£14.7
09:16
Slough, England
Holiday Inn Express Bus Stop (Terminal T5)
17:20
Carmarthen, Wales
Carmarthen Bus Stop (o/s Bus Stn)
8h 4min
++
£32.9
09:16
Slough, England
Holiday Inn Express Bus Stop (Terminal T5)
09:36
Heathrow, England
Heathrow Airport London (Terminal 5, Arrivals)
0h 20min
National Express
£5.5
0h 59min layover
10:35
Heathrow, England
Heathrow Airport London (Terminal 5, Arrivals)
11:45
Reading, England
Reading (Main Coach Stops)
1h 10min
National Express
£12.7
1h 15min layover
13:00
Reading, England
Reading (Main Coach Stops)
17:20
Carmarthen, Wales
Carmarthen Bus Stop (o/s Bus Stn)
4h 20min
National Express
£14.7
09:46
Slough, England
Holiday Inn Express Bus Stop (Terminal T5)
17:20
Carmarthen, Wales
Carmarthen Bus Stop (o/s Bus Stn)
7h 34min
++
£32.9
09:46
Slough, England
Holiday Inn Express Bus Stop (Terminal T5)
10:06
Heathrow, England
Heathrow Airport London (Terminal 5, Arrivals)
0h 20min
National Express
£5.5
0h 29min layover
10:35
Heathrow, England
Heathrow Airport London (Terminal 5, Arrivals)
11:45
Reading, England
Reading (Main Coach Stops)
1h 10min
National Express
£12.7
1h 15min layover
13:00
Reading, England
Reading (Main Coach Stops)
17:20
Carmarthen, Wales
Carmarthen Bus Stop (o/s Bus Stn)
4h 20min
National Express
£14.7
14:16
Slough, England
Holiday Inn Express Bus Stop (Terminal T5)
00:40
Carmarthen, Wales
Carmarthen Bus Stop (o/s Bus Stn)
10h 24min
++
£37.2
14:16
Slough, England
Holiday Inn Express Bus Stop (Terminal T5)
14:36
Heathrow, England
Heathrow Airport London (Terminal 5, Arrivals)
0h 20min
National Express
£5.5
1h 59min layover
16:35
Heathrow, England
Heathrow Airport London (Terminal 5, Arrivals)
17:55
Reading, England
Reading (Main Coach Stops)
1h 20min
National Express
£12.7
1h 45min layover
19:40
Reading, England
Reading (Main Coach Stops)
00:40
Carmarthen, Wales
Carmarthen Bus Stop (o/s Bus Stn)
5h 0min
National Express
£19
14:46
Slough, England
Holiday Inn Express Bus Stop (Terminal T5)
00:40
Carmarthen, Wales
Carmarthen Bus Stop (o/s Bus Stn)
9h 54min
++
£37.2
14:46
Slough, England
Holiday Inn Express Bus Stop (Terminal T5)
15:06
Heathrow, England
Heathrow Airport London (Terminal 5, Arrivals)
0h 20min
National Express
£5.5
1h 29min layover
16:35
Heathrow, England
Heathrow Airport London (Terminal 5, Arrivals)
17:55
Reading, England
Reading (Main Coach Stops)
1h 20min
National Express
£12.7
1h 45min layover
19:40
Reading, England
Reading (Main Coach Stops)
00:40
Carmarthen, Wales
Carmarthen Bus Stop (o/s Bus Stn)
5h 0min
National Express
£19
15:16
Slough, England
Holiday Inn Express Bus Stop (Terminal T5)
00:40
Carmarthen, Wales
Carmarthen Bus Stop (o/s Bus Stn)
9h 24min
++
£37.2
15:16
Slough, England
Holiday Inn Express Bus Stop (Terminal T5)
15:36
Heathrow, England
Heathrow Airport London (Terminal 5, Arrivals)
0h 20min
National Express
£5.5
0h 59min layover
16:35
Heathrow, England
Heathrow Airport London (Terminal 5, Arrivals)
17:55
Reading, England
Reading (Main Coach Stops)
1h 20min
National Express
£12.7
1h 45min layover
19:40
Reading, England
Reading (Main Coach Stops)
00:40
Carmarthen, Wales
Carmarthen Bus Stop (o/s Bus Stn)
5h 0min
National Express
£19
15:16
Slough, England
Holiday Inn Express Bus Stop (Terminal T5)
00:40
Carmarthen, Wales
Carmarthen Bus Stop (o/s Bus Stn)
9h 24min
++
£46.5
15:16
Slough, England
Holiday Inn Express Bus Stop (Terminal T5)
15:36
Heathrow, England
Heathrow Airport London (Terminal 5, Arrivals)
0h 20min
National Express
£5.5
0h 59min layover
16:35
Heathrow, England
Heathrow Airport London (Terminal 5, Arrivals)
19:35
Bristol, England
Bus & Coach Station
3h 0min
National Express
£29
1h 50min layover
21:25
Bristol, England
Bus & Coach Station
00:40
Carmarthen, Wales
Carmarthen Bus Stop (o/s Bus Stn)
3h 15min
National Express
£12
15:46
Slough, England
Holiday Inn Express Bus Stop (Terminal T5)
00:40
Carmarthen, Wales
Carmarthen Bus Stop (o/s Bus Stn)
8h 54min
++
£37.2
15:46
Slough, England
Holiday Inn Express Bus Stop (Terminal T5)
16:06
Heathrow, England
Heathrow Airport London (Terminal 5, Arrivals)
0h 20min
National Express
£5.5
0h 29min layover
16:35
Heathrow, England
Heathrow Airport London (Terminal 5, Arrivals)
17:55
Reading, England
Reading (Main Coach Stops)
1h 20min
National Express
£12.7
1h 45min layover
19:40
Reading, England
Reading (Main Coach Stops)
00:40
Carmarthen, Wales
Carmarthen Bus Stop (o/s Bus Stn)
5h 0min
National Express
£19
15:46
Slough, England
Holiday Inn Express Bus Stop (Terminal T5)
00:40
Carmarthen, Wales
Carmarthen Bus Stop (o/s Bus Stn)
8h 54min
++
£46.5
15:46
Slough, England
Holiday Inn Express Bus Stop (Terminal T5)
16:06
Heathrow, England
Heathrow Airport London (Terminal 5, Arrivals)
0h 20min
National Express
£5.5
0h 29min layover
16:35
Heathrow, England
Heathrow Airport London (Terminal 5, Arrivals)
19:35
Bristol, England
Bus & Coach Station
3h 0min
National Express
£29
1h 50min layover
21:25
Bristol, England
Bus & Coach Station
00:40
Carmarthen, Wales
Carmarthen Bus Stop (o/s Bus Stn)
3h 15min
National Express
£12
16:16
Slough, England
Holiday Inn Express Bus Stop (Terminal T5)
00:40
Carmarthen, Wales
Carmarthen Bus Stop (o/s Bus Stn)
8h 24min
++
£46.5
16:16
Slough, England
Holiday Inn Express Bus Stop (Terminal T5)
16:36
Heathrow, England
Heathrow Airport London (Terminal 5, Arrivals)
0h 20min
National Express
£5.5
1h 14min layover
17:50
Heathrow, England
Heathrow Airport London (Terminal 5, Arrivals)
20:30
Bristol, England
Bus & Coach Station
2h 40min
National Express
£29
0h 55min layover
21:25
Bristol, England
Bus & Coach Station
00:40
Carmarthen, Wales
Carmarthen Bus Stop (o/s Bus Stn)
3h 15min
National Express
£12
16:46
Slough, England
Holiday Inn Express Bus Stop (Terminal T5)
00:40
Carmarthen, Wales
Carmarthen Bus Stop (o/s Bus Stn)
7h 54min
++
£46.5
16:46
Slough, England
Holiday Inn Express Bus Stop (Terminal T5)
17:16
Heathrow, England
Heathrow Airport London (Terminal 5, Arrivals)
0h 30min
National Express
£5.5
0h 34min layover
17:50
Heathrow, England
Heathrow Airport London (Terminal 5, Arrivals)
20:30
Bristol, England
Bus & Coach Station
2h 40min
National Express
£29
0h 55min layover
21:25
Bristol, England
Bus & Coach Station
00:40
Carmarthen, Wales
Carmarthen Bus Stop (o/s Bus Stn)
3h 15min
National Express
£12
17:16
Slough, England
Holiday Inn Express Bus Stop (Terminal T5)
00:40
Carmarthen, Wales
Carmarthen Bus Stop (o/s Bus Stn)
7h 24min
++
£46.5
17:16
Slough, England
Holiday Inn Express Bus Stop (Terminal T5)
17:46
Heathrow, England
Heathrow Airport London (Terminal 5, Arrivals)
0h 30min
National Express
£5.5
0h 4min layover
17:50
Heathrow, England
Heathrow Airport London (Terminal 5, Arrivals)
20:30
Bristol, England
Bus & Coach Station
2h 40min
National Express
£29
0h 55min layover
21:25
Bristol, England
Bus & Coach Station
00:40
Carmarthen, Wales
Carmarthen Bus Stop (o/s Bus Stn)
3h 15min
National Express
£12
The Slough - Carmarthen route has approximately 13 frequencies and its minimum duration is around 7h 24min. It is important you book your ticket in advance to avoid running out, since £32.9 tickets tend to run out quickly.
The distance between Slough and Carmarthen is around 284 kilometers and the bus companies that can help you in your journey are: National Express.
Remember that the number of transfers to be made will be at least 2 so in some cases you should book the tickets separately.
Bus journey may vary depending on the state of the roads. The minimum duration is usually around 7h 24min to cover 284 kilometers.
According to our data, the cheapest ticket costs £32.9 and leaves Holiday Inn Express Bus Stop (Terminal T5). If you decide to make this journey you will have to do 2 stops before reaching Carmarthen Bus Stop (o/s Bus Stn).
Last bus leaves at 17:16 from Holiday Inn Express Bus Stop (Terminal T5) and arrives at 00:40 at Carmarthen Bus Stop (o/s Bus Stn). It will take 7h 24min, its price is £46.5 and the number of changes will be 2.
We do not have direct routes in our database. The minimum number of transfers will be 2 and the total duration of the trip will be approximately 9h 4min.