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Stagecoach South Wales

X4 bus timetable: Merthyr Tydfil to Cardiff

Merthyr Tydfil - Cardiff

Mode Bus

Merthyr Bus St Stand 8 → Cardiff Greyfriars Road Stop GJ

10 trips · first 07:31 · last 17:15
Saturday Live From 2026-05-31

Swipe sideways to see later trips.

Stop
07:31 Cardiff Greyfriars Road Stop GJ
08:31 Cardiff Greyfriars Road Stop GJ
09:33 Cardiff Greyfriars Road Stop GJ
10:33 Cardiff Greyfriars Road Stop GJ
11:33 Cardiff Greyfriars Road Stop GJ
12:33 Cardiff Greyfriars Road Stop GJ
13:33 Cardiff Greyfriars Road Stop GJ
14:45 Cardiff Greyfriars Road Stop GJ
16:00 Cardiff Greyfriars Road Stop GJ
17:15 Cardiff Greyfriars Road Stop GJ
Merthyr Tydfil, Merthyr Bus Station Stand 8 at
07:31
08:31
09:33
10:33
11:33
12:33
13:33
14:45
16:00
17:15
Merthyr Tydfil, Castle Bingo near Aldi
07:32
08:32
09:34
10:34
11:34
12:34
13:34
14:46
16:01
17:16
Merthyr Tydfil, Warlow Street after
07:32
08:32
09:34
10:34
11:34
12:34
13:34
14:46
16:01
17:16
Merthyr Tydfil, Mardy near
07:33
08:33
09:35
10:35
11:35
12:35
13:35
14:47
16:02
17:17
Merthyr Tydfil, Gladstone Terrace outside 16
07:33
08:33
09:35
10:35
11:35
12:35
13:35
14:47
16:02
17:17
Merthyr Tydfil, Evans Halshaw outside
07:33
08:33
09:35
10:35
11:35
12:35
13:35
14:47
16:02
17:17
Pentrebach, Hoovers Top Gate after
07:34
08:34
09:35
10:35
11:35
12:35
13:35
14:47
16:02
17:18
Pentrebach, Hoovers Main Gate after
07:34
08:34
09:36
10:36
11:36
12:36
13:36
14:48
16:03
17:18
Pontypridd, Ynysangharad Park Gates outside
07:54
08:54
09:55
10:55
11:55
12:55
13:55
15:07
16:22
17:38
Pontypridd Bus Station Stand 8 at
07:54
08:54
09:55
10:55
11:55
12:55
13:55
15:07
16:22
17:38
Pontypridd, Catherine Street E2 at
07:55
08:55
09:56
10:56
11:56
12:56
13:56
15:08
16:23
17:39
Upper Boat, Roundabout after
08:04
09:04
10:05
11:05
12:05
13:05
14:05
15:16
16:31
17:47
Treforest Industrial Estate, Pottery before
08:04
09:04
10:06
11:06
12:06
13:06
14:06
15:17
16:32
17:48
Treforest Industrial Estate, Trefforest Estate Offices near
08:05
09:05
10:07
11:07
12:07
13:07
14:07
15:18
16:33
17:49
Treforest Industrial Estate, Day Centre before
08:06
09:06
10:07
11:07
12:07
13:07
14:07
15:18
16:33
17:49
Nantgarw, Oxford Street outside 39
08:06
09:06
10:08
11:08
12:08
13:08
14:08
15:19
16:34
17:50
Nantgarw, Cross Keys Inn near
08:07
09:07
10:09
11:09
12:09
13:09
14:09
15:20
16:35
17:51
Whitchurch, Caedelyn Road after
08:20
09:20
10:22
11:22
12:22
13:22
14:22
15:33
16:48
18:04
Whitchurch, Tyn y Parc Road after
08:21
09:21
10:23
11:23
12:23
13:23
14:23
15:34
16:49
18:05
Whitchurch, Heol Nest after
08:21
09:21
10:23
11:23
12:23
13:23
14:23
15:34
16:49
18:05
Whitchurch, Manor Rise before
08:22
09:22
10:23
11:23
12:23
13:23
14:23
15:34
16:49
18:05
Birchgrove, Pantbach Place before
08:23
09:23
10:25
11:25
12:25
13:25
14:25
15:36
16:51
18:07
Birchgrove, Cross Inn before
08:24
09:24
10:25
11:25
12:25
13:25
14:25
15:36
16:51
18:07
Gabalfa, St Josephs Convent outside former
08:26
09:26
10:27
11:27
12:27
13:27
14:27
15:38
16:53
18:09
Maindy, Cathays High School outside
08:26
09:26
10:28
11:28
12:28
13:28
14:28
15:39
16:54
18:10
Blackweir opposite
08:28
09:28
10:29
11:29
12:29
13:29
14:29
15:40
16:55
18:11
Blackweir, Rosemount after
08:28
09:28
10:30
11:30
12:30
13:30
14:30
15:41
16:56
18:12
Cathays Park, College Road RK outside
08:29
09:29
10:31
11:31
12:31
13:31
14:31
15:42
16:57
18:13
Cathays Park, Law Courts RJ outside
08:30
09:30
10:32
11:32
12:32
13:32
14:32
15:43
16:58
18:14
Cardiff, Greyfriars Road Stop GJ
08:31
09:31
10:32
11:32
12:32
13:32
14:32
15:43
16:58
18:14

Cardiff Greyfriars Road Stop GJ → Merthyr Bus St Stand 8

10 trips · first 08:40 · last 18:25
Saturday Live From 2026-05-31

Swipe sideways to see later trips.

Stop
08:40 Cardiff Greyfriars Road Stop GJ
09:40 Cardiff Greyfriars Road Stop GJ
10:40 Cardiff Greyfriars Road Stop GJ
11:40 Cardiff Greyfriars Road Stop GJ
12:40 Cardiff Greyfriars Road Stop GJ
13:40 Cardiff Greyfriars Road Stop GJ
14:40 Cardiff Greyfriars Road Stop GJ
15:55 Cardiff Greyfriars Road Stop GJ
17:10 Cardiff Greyfriars Road Stop GJ
18:25 Cardiff Greyfriars Road Stop GJ
Cardiff, Greyfriars Road Stop GJ
08:40
09:40
10:40
11:40
12:40
13:40
14:40
15:55
17:10
18:25
Cathays Park, Corbett Road before
08:42
09:42
10:42
11:42
12:42
13:42
14:42
15:57
17:12
18:27
Blackweir outside
08:44
09:44
10:44
11:44
12:44
13:44
14:44
15:59
17:14
18:28
Maindy Stadium opposite
08:44
09:44
10:44
11:44
12:44
13:44
14:44
15:59
17:14
18:29
Maindy, Parkfield Place after
08:45
09:45
10:45
11:45
12:45
13:45
14:45
16:00
17:15
18:30
Gabalfa, North Road Clinic outside
08:45
09:45
10:45
11:45
12:45
13:45
14:45
16:00
17:15
18:30
The Philog, Manor Way outside 15
08:47
09:47
10:47
11:47
12:47
13:47
14:47
16:03
17:17
18:32
Whitchurch, Westfield Road after
08:48
09:48
10:48
11:48
12:48
13:48
14:48
16:03
17:18
18:33
Whitchurch, Manor Rise after
08:48
09:48
10:48
11:48
12:48
13:48
14:48
16:04
17:19
18:33
Whitchurch, High School outside
08:49
09:49
10:49
11:49
12:49
13:49
14:49
16:04
17:19
18:34
Whitchurch, Tyn y Parc Road before
08:49
09:49
10:49
11:49
12:49
13:49
14:49
16:04
17:19
18:34
Whitchurch, Brocastle Road after
08:50
09:50
10:50
11:50
12:50
13:50
14:50
16:05
17:20
18:34
Whitchurch, Heol y Forlan before
08:50
09:50
10:50
11:50
12:50
13:50
14:50
16:05
17:20
18:35
Nantgarw, Cross Keys Inn near
09:01
10:01
11:01
12:01
13:01
14:01
15:01
16:17
17:32
18:46
Nantgarw, Oxford Street opposite 47
09:02
10:02
11:02
12:02
13:02
14:02
15:02
16:18
17:32
18:46
Treforest Industrial Estate, Day Centre outside
09:03
10:03
11:03
12:03
13:03
14:03
15:03
16:18
17:33
18:47
Treforest Industrial Estate, Honeywell`s near
09:04
10:04
11:04
12:04
13:04
14:04
15:04
16:19
17:34
18:48
Treforest Industrial Estate, Pottery after
09:04
10:04
11:04
12:04
13:04
14:04
15:04
16:20
17:34
18:48
Upper Boat, Roundabout before
09:05
10:05
11:05
12:05
13:05
14:05
15:05
16:21
17:35
18:49
Pontypridd, Ynysangharad Park Gates outside
09:14
10:14
11:14
12:14
13:14
14:14
15:14
16:29
17:44
18:58
Pontypridd Bus Station Stand 5 at
09:15
10:15
11:15
12:15
13:15
14:15
15:15
16:30
17:45
18:59
Pentrebach, Hoovers Sports outside
09:33
10:34
11:34
12:34
13:34
14:34
15:34
16:49
18:04
19:18
Pentrebach, Hoovers Main Gate after
09:34
10:34
11:34
12:34
13:34
14:34
15:34
16:49
18:04
19:18
Pentrebach, Hoovers Top Gate before
09:34
10:35
11:35
12:35
13:35
14:35
15:35
16:50
18:05
19:19
Merthyr Tydfil, Evans Halshaw opposite
09:35
10:35
11:35
12:35
13:35
14:35
15:35
16:50
18:05
19:19
Merthyr Tydfil, Mardy Terrace outside 6
09:35
10:36
11:36
12:36
13:36
14:36
15:36
16:51
18:06
19:20
Merthyr Tydfil, Mardy near
09:35
10:36
11:36
12:36
13:36
14:36
15:36
16:51
18:06
19:20
Merthyr Tydfil, Warlow Street before
09:35
10:36
11:36
12:36
13:36
14:36
15:36
16:51
18:06
19:20
Merthyr Tydfil, Castle Bingo near
09:36
10:36
11:36
12:36
13:36
14:36
15:36
16:51
18:06
19:20
Merthyr Tydfil College near
09:36
10:37
11:37
12:37
13:37
14:37
15:37
16:52
18:07
19:21
Merthyr Tydfil, Merthyr Bus Station Stand 1 at
09:37
10:38
11:38
12:38
13:38
14:38
15:38
16:53
18:08
19:22

Timetable data from Stagecoach South Wales, refreshed 2026-06-12 · Source: Traveline National Dataset (TNDS) · Service code W_SC_SSWL_X4_1.

All stops shown

31 stops
  1. Cardiff, Greyfriars Road Stop GJ
  2. Cathays Park, Corbett Road before
  3. Blackweir outside
  4. Maindy Stadium opposite
  5. Maindy, Parkfield Place after
  6. Gabalfa, North Road Clinic outside
  7. The Philog, Manor Way outside 15
  8. Whitchurch, Westfield Road after
  9. Whitchurch, Manor Rise after
  10. Whitchurch, High School outside
  11. Whitchurch, Tyn y Parc Road before
  12. Whitchurch, Brocastle Road after
  13. Whitchurch, Heol y Forlan before
  14. Nantgarw, Cross Keys Inn near
  15. Nantgarw, Oxford Street opposite 47
  16. Treforest Industrial Estate, Day Centre outside
  17. Treforest Industrial Estate, Honeywell`s near
  18. Treforest Industrial Estate, Pottery after
  19. Upper Boat, Roundabout before
  20. Pontypridd, Ynysangharad Park Gates outside
  21. Pontypridd Bus Station Stand 5 at
  22. Pentrebach, Hoovers Sports outside
  23. Pentrebach, Hoovers Main Gate after
  24. Pentrebach, Hoovers Top Gate before
  25. Merthyr Tydfil, Evans Halshaw opposite
  26. Merthyr Tydfil, Mardy Terrace outside 6
  27. Merthyr Tydfil, Mardy near
  28. Merthyr Tydfil, Warlow Street before
  29. Merthyr Tydfil, Castle Bingo near
  30. Merthyr Tydfil College near
  31. Merthyr Tydfil, Merthyr Bus Station Stand 1 at