| Stations | ||
| Fishguard | 52° 00' 18'' N | 4° 58' 17'' W |
| Weymouth | 50° 36' 47'' N | 2° 26' 53'' W |
| Barmouth | 52° 42' 54'' N | 4° 02' 23'' W |
| Devonport | 50° 21' 48'' N | 4° 10' 24'' W |
| St. Mary’s, Isles of Scilly | 49° 54' 41'' N | 6° 18' 42'' W |
| Avonmouth | 51° 30' 00'' N | 2° 42' 23'' W |
| Mumbles | 51° 33' 41'' N | 3° 57' 41'' W |
| Hinkley Point | 51° 12' 41'' N | 3° 07' 18'' W |
| Newport, Gwent | 51° 32' 00'' N | 2° 58' 18'' W |
| Milford Haven | 51° 42' 36'' N | 5° 02' 00'' W |
| Ilfracombe | 51° 12' 05'' N | 4° 06' 00'' W |
| Newlyn | 50° 06' 11'' N | 5° 32' 11'' W |
