| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Western Colliery, Nant-y-moel, Bridgend, Wales, UK | 51° 37' 19" N | 3° 32' 7" W | 0.0km (0.0 miles) | |
| Wyndham Colliery, Nant-y-moel, Bridgend, Wales, UK | 51° 37' 6" N | 3° 32' 28" W | 0.6km (0.4 miles) | |
| Penllwyngwent Colliery, Bridgend, Wales, UK | 51° 36' 33" N | 3° 32' 25" W | 1.5km (0.9 miles) | |
| Penllwyngwent Colliery, Wyndham, Bridgend, Wales, UK | 51° 36' 32" N | 3° 32' 27" W | 1.5km (0.9 miles) | |
| Cwm-y-fuwch No.3 Colliery, Bridgend, Wales, UK | 51° 36' 27" N | 3° 31' 25" W | 1.8km (1.1 miles) | |
| Tynewydd a Colliery, Bridgend, Wales, UK | 51° 36' 26" N | 3° 32' 45" W | 1.8km (1.1 miles) | |
| Aber Colliery, Bridgend, Wales, UK | 51° 36' 20" N | 3° 32' 20" W | 1.9km (1.2 miles) | |
| Cwm-y-fuwch Colliery, Bridgend, Wales, UK | 51° 36' 30" N | 3° 31' 9" W | 1.9km (1.2 miles) | |
| Caedû Colliery, Bridgend, Wales, UK | 51° 36' 30" N | 3° 33' 5" W | 1.9km (1.2 miles) | |
| Old Bwllfa Ddu & Ton Levels, Rhondda Cynon Taf, Wales, UK | 51° 38' 6" N | 3° 30' 25" W | 2.4km (1.5 miles) | |
| Maindy Level, Rhondda Cynon Taf, Wales, UK | 51° 38' 18" N | 3° 30' 8" W | 2.9km (1.8 miles) | |
| Parc Colliery (Park), Cwmparc, Rhondda Cynon Taf, Wales, UK | 51° 38' 57" N | 3° 31' 45" W | 3.1km (1.9 miles) | |
| Park Upcast Shaft, Rhondda Cynon Taf, Wales, UK | 51° 38' 57" N | 3° 32' 37" W | 3.1km (1.9 miles) | |
| Cambrian Colliery, Clydach Vale, Rhondda Cynon Taf, Wales, UK | 51° 37' 20" N | 3° 29' 27" W | 3.1km (1.9 miles) | |
| Park h Colliery, Rhondda Cynon Taf, Wales, UK | 51° 38' 57" N | 3° 31' 38" W | 3.1km (1.9 miles) | |
| Ffaldau Oak Level, Bridgend, Wales, UK | 51° 36' 50" N | 3° 34' 42" W | 3.1km (1.9 miles) | |
| Bwllfa Ddu a Colliery, Rhondda Cynon Taf, Wales, UK | 51° 38' 4" N | 3° 29' 42" W | 3.1km (1.9 miles) | |
| Bwllfa New Drift No.4 Colliery, Rhondda Cynon Taf, Wales, UK | 51° 38' 3" N | 3° 29' 37" W | 3.2km (2.0 miles) | |
| Cambrian b Colliery, Rhondda Cynon Taf, Wales, UK | 51° 37' 25" N | 3° 29' 20" W | 3.2km (2.0 miles) | |
| Clydach Vale Colliery, Rhondda Cynon Taf, Wales, UK | 51° 37' 25" N | 3° 29' 20" W | 3.2km (2.0 miles) | |
| Blaengarw Pit, Bridgend, Wales, UK | 51° 37' 33" N | 3° 34' 54" W | 3.2km (2.0 miles) | |
| Garw Colliery, Bridgend, Wales, UK | 51° 37' 33" N | 3° 34' 54" W | 3.2km (2.0 miles) | |
| Garw-Ffaldau Colliery, Bridgend, Wales, UK | 51° 37' 33" N | 3° 34' 54" W | 3.2km (2.0 miles) | |
| Ocean Colliery, Bridgend, Wales, UK | 51° 37' 33" N | 3° 34' 54" W | 3.2km (2.0 miles) | |
| Glengarw Colliery, Bridgend, Wales, UK | 51° 36' 50" N | 3° 34' 56" W | 3.4km (2.1 miles) | |
| Dare Colliery, Cwmparc, Rhondda Cynon Taf, Wales, UK | 51° 39' 5" N | 3° 30' 59" W | 3.5km (2.2 miles) | |
| Glengarw Pit, Blaengarw, Bridgend, Wales, UK | 51° 37' 24" N | 3° 35' 14" W | 3.6km (2.2 miles) | |
| Ffaldau Colliery, Bridgend, Wales, UK | 51° 36' 44" N | 3° 35' 5" W | 3.6km (2.2 miles) | |
| Rhondda Main Colliery, Bridgend, Wales, UK | 51° 35' 23" N | 3° 32' 13" W | 3.6km (2.2 miles) | |
| Dare Colliery, Rhondda Cynon Taf, Wales, UK | 51° 39' 9" N | 3° 31' 3" W | 3.6km (2.2 miles) | |
Dare Colliery, Cwmparc, Rhondda Cynon Taf, Wales, UK