Grid Reference: ST116823.
| Name | OS | Distance | Bearing |
| Garth Mine (Little Garth Mine), Taff's Well, Cardiff (Mid Glamorgan; Glamorgan), Wales, UK | ST117827 | 0.4km | 14° (NNE) |
| Taff's Well Quarry, Taff's Well, Cardiff (Mid Glamorgan; Glamorgan), Wales, UK | ST122822 | 0.6km | 99° (E) |
| Castell Coch Quarry, Taff's Well, Cardiff (South Glamorgan; Glamorgan), Wales, UK | ST128827 | 1.3km | 71° (ENE) |
| Cregiau Quarry, Creigiau, Cardiff (Mid Glamorgan; Glamorgan), Wales, UK | ST086812 | 3.2km | 249° (WSW) |
| Blaengwynlais Quarry, Bwlch-y-cwm, Cardiff (South Glamorgan; Glamorgan), Wales, UK | ST145840 | 3.4km | 59° (ENE) |
| Rhiwsaeson (Gwern Efa), Llantrisant, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | ST063823 | 5.3km | 270° (W) |
| Llwyn-saer Mine, Llantrisant, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | ST063818 | 5.3km | 264° (W) |
| Mwyndy Mine, Llantrisant, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | ST060818 | 5.6km | 264° (W) |
| Cwm Colliery, Beddau, Llantwit Fardre, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | ST069862 | 6.1km | 309° (NW) |
| Hendy Quarry, Llantrisant, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | ST053810 | 6.4km | 258° (WSW) |
| Bute Quarry, Llantrisant, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | ST052815 | 6.4km | 262° (W) |
| A4119 roadcutting, Llantrisant, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | ST051820 | 6.5km | 267° (W) |
| Bute Mine, Llantrisant, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | ST051817 | 6.5km | 264° (W) |
| Windsor Colliery, Abertridwr, Caerphilly (Mid Glamorgan; Glamorgan), Wales, UK | ST118898 | 7.5km | 1° (N) |
| Llantrisant, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | ST040830 | 7.6km | 275° (W) |
| Wenvoe Iron Mine, Wenvoe, Vale of Glamorgan (South Glamorgan; Glamorgan), Wales, UK | ST134742 | 8.3km | 167° (SSE) |
| Universal Colliery, Senghenydd, Caerphilly (Mid Glamorgan; Glamorgan), Wales, UK | ST112912 | 8.9km | 357° (N) |
| Llanbradach Colliery, Llanbradach, Caerphilly (Mid Glamorgan; Monmouthshire), Wales, UK | ST148909 | 9.2km | 20° (NNE) |
| Bedwas Colliery, Bedwas, Caerphilly (Mid Glamorgan; Monmouthshire), Wales, UK | ST178897 | 9.7km | 39° (NE) |
| Maen Llwyd, Caerphilly (Mid Glamorgan; Monmouthshire), Wales, UK | ST205868 | 10.0km | 63° (ENE) |
| Llanharry Mine, Llanharry, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | ST017808 | 10.0km | 261° (W) |
| Cwm Leyshon Quarry, Draethen, Caerphilly (Mid Glamorgan; Glamorgan), Wales, UK | ST210868 | 10.4km | 64° (ENE) |
| Clive Mine, Draethen, Caerphilly (Mid Glamorgan; Glamorgan), Wales, UK | ST211873 | 10.7km | 62° (ENE) |
| Coed-Ely Colliery, Coed Ely, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | ST015860 | 10.8km | 290° (WNW) |
| Rhyd-y-Gwern Mine, Draethen, Caerphilly (Mid Glamorgan; Glamorgan), Wales, UK | ST218876 | 11.5km | 62° (ENE) |
| Hafod Pit (Colliery), Trehafod, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | ST036913 | 12.0km | 318° (NW) |
| Machen Quarry, Machen, Caerphilly (Mid Glamorgan; Monmouthshire), Wales, UK | ST222886 | 12.3km | 59° (ENE) |
| Wyllie Colliery, Wyllie, Caerphilly (Gwent; Monmouthshire), Wales, UK | ST176933 | 12.5km | 28° (NNE) |
| Abercynon (Dowlais Cardiff) Colliery, Abercynon, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | ST081945 | 12.7km | 343° (NNW) |
| Risca Colliery (Blackvein Colliery), Risca, Caerphilly (Gwent; Monmouthshire), Wales, UK | ST215903 | 12.7km | 51° (NE) |
| Llanilid West Opencast Coalmine, Llanharan, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | SS987817 | 12.9km | 267° (W) |
| Penallta Colliery, Ystrad Mynach, Caerphilly (Mid Glamorgan; Monmouthshire), Wales, UK | ST131952 | 13.0km | 6° (N) |
| Penarth beach, Penarth, Vale of Glamorgan (South Glamorgan; Glamorgan), Wales, UK | ST189710 | 13.5km | 147° (SSE) |
| Ochrwyth Mine, Risca, Caerphilly (Gwent; Monmouthshire), Wales, UK | ST235895 | 13.9km | 58° (ENE) |
| Barry Docks, Barry, Vale of Glamorgan (South Glamorgan; Glamorgan), Wales, UK | ST120673 | 15.0km | 178° (S) |
| Deep Navigation Colliery, Treharris, Merthyr Tydfil (Mid Glamorgan; Glamorgan), Wales, UK | ST100975 | 15.3km | 353° (N) |
| Risca Quarry, Risca, Caerphilly (Gwent; Monmouthshire), Wales, UK | ST238917 | 15.4km | 52° (NE) |
| Jackson's Bay, Barry Island, Vale of Glamorgan (South Glamorgan; Glamorgan), Wales, UK | ST121665 | 15.8km | 178° (S) |
| Sully Island, Sully, Vale of Glamorgan (South Glamorgan; Glamorgan), Wales, UK | ST166670 | 16.1km | 161° (SSE) |
| Britannic Merthyr Colliery, Gilfach Coch, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | SS975908 | 16.5km | 301° (WNW) |
| Ferndale Pits (Blaenllechau Colliery), Tylorstown, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | ST013960 | 17.1km | 323° (NW) |
| Cambrian Colliery, Clydach Vale, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | SS968926 | 18.0km | 304° (NW) |
| Gelli (Globe) Colliery, Gelli, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | SS983945 | 18.0km | 312° (NW) |
| Bargoed Colliery, Bargoed, Caerphilly (Mid Glamorgan; Monmouthshire), Wales, UK | SO153000 | 18.1km | 11° (NNE) |
| Oakdale Colliery, Oakdale, Caerphilly (Gwent; Monmouthshire), Wales, UK | ST193990 | 18.4km | 24° (NNE) |
| Rhondda Valley, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | SS980947 | 18.4km | 312° (NW) |
| Crumlin Colliery (Crumlin Navigation Colliery), Crumlin, Caerphilly (Gwent; Monmouthshire), Wales, UK | ST210990 | 19.2km | 29° (NNE) |
| Markham Colliery, Markham, Caerphilly (Gwent; Monmouthshire), Wales, UK | SO166019 | 20.2km | 14° (NNE) |
| Western Colliery, Pricetown, Bridgend (Mid Glamorgan; Glamorgan), Wales, UK | SS940925 | 20.3km | 300° (WNW) |
| Penllwyngwent Colliery, Wyndham, Bridgend (Mid Glamorgan; Glamorgan), Wales, UK | SS933912 | 20.3km | 295° (WNW) |
