| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Wyndham Colliery, Nant-y-moel, Bridgend, Wales, UK | 51° 37' 6" N | 3° 32' 28" W | 0.2km (0.1 miles) | |
| Western Colliery, Nant-y-moel, Bridgend, Wales, UK | 51° 37' 19" N | 3° 32' 7" W | 0.8km (0.5 miles) | |
| Penllwyngwent Colliery, Bridgend, Wales, UK | 51° 36' 33" N | 3° 32' 25" W | 0.9km (0.5 miles) | |
| Penllwyngwent Colliery, Wyndham, Bridgend, Wales, UK | 51° 36' 32" N | 3° 32' 27" W | 0.9km (0.6 miles) | |
| Tynewydd a Colliery, Bridgend, Wales, UK | 51° 36' 26" N | 3° 32' 45" W | 1.1km (0.7 miles) | |
| Caedû Colliery, Bridgend, Wales, UK | 51° 36' 30" N | 3° 33' 5" W | 1.1km (0.7 miles) | |
| Aber Colliery, Bridgend, Wales, UK | 51° 36' 20" N | 3° 32' 20" W | 1.3km (0.8 miles) | |
| Cwm-y-fuwch No.3 Colliery, Bridgend, Wales, UK | 51° 36' 27" N | 3° 31' 25" W | 1.7km (1.0 miles) | |
| Cwm-y-fuwch Colliery, Bridgend, Wales, UK | 51° 36' 30" N | 3° 31' 9" W | 1.9km (1.2 miles) | |
| Ffaldau Oak Level, Bridgend, Wales, UK | 51° 36' 50" N | 3° 34' 42" W | 2.5km (1.5 miles) | |
| Glengarw Colliery, Bridgend, Wales, UK | 51° 36' 50" N | 3° 34' 56" W | 2.8km (1.7 miles) | |
| Blaengarw Pit, Bridgend, Wales, UK | 51° 37' 33" N | 3° 34' 54" W | 2.9km (1.8 miles) | |
| Garw-Ffaldau Colliery, Bridgend, Wales, UK | 51° 37' 33" N | 3° 34' 54" W | 2.9km (1.8 miles) | |
| Ocean Colliery, Bridgend, Wales, UK | 51° 37' 33" N | 3° 34' 54" W | 2.9km (1.8 miles) | |
| Garw Colliery, Bridgend, Wales, UK | 51° 37' 33" N | 3° 34' 54" W | 2.9km (1.8 miles) | |
| Ffaldau Colliery, Bridgend, Wales, UK | 51° 36' 44" N | 3° 35' 5" W | 3.0km (1.8 miles) | |
| Rhondda Main Colliery, Bridgend, Wales, UK | 51° 35' 23" N | 3° 32' 13" W | 3.1km (1.9 miles) | |
| New Braichycymmer Colliery, Bridgend, Wales, UK | 51° 36' 25" N | 3° 35' 4" W | 3.1km (1.9 miles) | |
| Braichycymmer Slant Colliery, Bridgend, Wales, UK | 51° 36' 25" N | 3° 35' 4" W | 3.1km (1.9 miles) | |
| Braichycymmer No.2 Colliery, Bridgend, Wales, UK | 51° 36' 48" N | 3° 35' 15" W | 3.1km (1.9 miles) | |
| Braichycymmer & Ffaldau Colliery, Bridgend, Wales, UK | 51° 36' 48" N | 3° 35' 15" W | 3.1km (1.9 miles) | |
| Braichycymmer Pit, Bridgend, Wales, UK | 51° 36' 48" N | 3° 35' 15" W | 3.1km (1.9 miles) | |
| Victoria Braich y Cymmer Colliery, Bridgend, Wales, UK | 51° 36' 50" N | 3° 35' 16" W | 3.1km (1.9 miles) | |
| Glengarw Pit, Blaengarw, Bridgend, Wales, UK | 51° 37' 24" N | 3° 35' 14" W | 3.2km (2.0 miles) | |
| Duchy No.2 Colliery, Bridgend, Wales, UK | 51° 35' 59" N | 3° 34' 46" W | 3.2km (2.0 miles) | |
| Old Bwllfa Ddu & Ton Levels, Rhondda Cynon Taf, Wales, UK | 51° 38' 6" N | 3° 30' 25" W | 3.2km (2.0 miles) | |
| Braich y Cymmer Level, Bridgend, Wales, UK | 51° 36' 14" N | 3° 35' 3" W | 3.2km (2.0 miles) | |
| Duchy No.1 Colliery, Bridgend, Wales, UK | 51° 36' 12" N | 3° 35' 2" W | 3.2km (2.0 miles) | |
| Victoria or Darran Fawr Colliery, Bridgend, Wales, UK | 51° 37' 8" N | 3° 35' 26" W | 3.3km (2.1 miles) | |
| Braichycymmer Darran Colliery, Bridgend, Wales, UK | 51° 37' 8" N | 3° 35' 26" W | 3.3km (2.1 miles) | |
Penllwyngwent Colliery, Wyndham, Bridgend, Wales, UK