Grid Reference: ST211873.
| Name | OS | Distance | Bearing |
| Cwm Leyshon Quarry, Draethen, Caerphilly (Mid Glamorgan; Glamorgan), Wales, UK | ST210868 | 0.5km | 191° (SSW) |
| Rhyd-y-Gwern Mine, Draethen, Caerphilly (Mid Glamorgan; Glamorgan), Wales, UK | ST218876 | 0.8km | 66° (ENE) |
| Maen Llwyd, Caerphilly (Mid Glamorgan; Monmouthshire), Wales, UK | ST205868 | 0.8km | 230° (SW) |
| Machen Quarry, Machen, Caerphilly (Mid Glamorgan; Monmouthshire), Wales, UK | ST222886 | 1.7km | 40° (NE) |
| Risca Colliery (Blackvein Colliery), Risca, Caerphilly (Gwent; Monmouthshire), Wales, UK | ST215903 | 3.0km | 7° (N) |
| Ochrwyth Mine, Risca, Caerphilly (Gwent; Monmouthshire), Wales, UK | ST235895 | 3.3km | 47° (NE) |
| Bedwas Colliery, Bedwas, Caerphilly (Mid Glamorgan; Monmouthshire), Wales, UK | ST178897 | 4.1km | 306° (NW) |
| Risca Quarry, Risca, Caerphilly (Gwent; Monmouthshire), Wales, UK | ST238917 | 5.2km | 31° (NNE) |
| Wyllie Colliery, Wyllie, Caerphilly (Gwent; Monmouthshire), Wales, UK | ST176933 | 6.9km | 329° (NNW) |
| Llanbradach Colliery, Llanbradach, Caerphilly (Mid Glamorgan; Monmouthshire), Wales, UK | ST148909 | 7.3km | 299° (WNW) |
| Blaengwynlais Quarry, Bwlch-y-cwm, Cardiff (South Glamorgan; Glamorgan), Wales, UK | ST145840 | 7.4km | 243° (WSW) |
| Castell Coch Quarry, Taff's Well, Cardiff (South Glamorgan; Glamorgan), Wales, UK | ST128827 | 9.5km | 241° (WSW) |
| Windsor Colliery, Abertridwr, Caerphilly (Mid Glamorgan; Glamorgan), Wales, UK | ST118898 | 9.6km | 285° (WNW) |
| Taff's Well Quarry, Taff's Well, Cardiff (Mid Glamorgan; Glamorgan), Wales, UK | ST122822 | 10.3km | 240° (WSW) |
| Garth Mine (Little Garth Mine), Taff's Well, Cardiff (Mid Glamorgan; Glamorgan), Wales, UK | ST117827 | 10.5km | 243° (WSW) |
| Universal Colliery, Senghenydd, Caerphilly (Mid Glamorgan; Glamorgan), Wales, UK | ST112912 | 10.6km | 291° (WNW) |
| Ton Mawr Quarry, Taff's Well, Cardiff (Mid Glamorgan; Glamorgan), Wales, UK | ST116823 | 10.7km | 242° (WSW) |
| Penallta Colliery, Ystrad Mynach, Caerphilly (Mid Glamorgan; Monmouthshire), Wales, UK | ST131952 | 11.2km | 314° (NW) |
| Crumlin Colliery (Crumlin Navigation Colliery), Crumlin, Caerphilly (Gwent; Monmouthshire), Wales, UK | ST210990 | 11.7km | 359° (N) |
| Oakdale Colliery, Oakdale, Caerphilly (Gwent; Monmouthshire), Wales, UK | ST193990 | 11.8km | 351° (N) |
| Cregiau Quarry, Creigiau, Cardiff (Mid Glamorgan; Glamorgan), Wales, UK | ST086812 | 13.9km | 243° (WSW) |
| Bargoed Colliery, Bargoed, Caerphilly (Mid Glamorgan; Monmouthshire), Wales, UK | SO153000 | 14.0km | 335° (NNW) |
| Cwm Colliery, Beddau, Llantwit Fardre, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | ST069862 | 14.2km | 265° (W) |
| Abercynon (Dowlais Cardiff) Colliery, Abercynon, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | ST081945 | 14.9km | 298° (WNW) |
| Deep Navigation Colliery, Treharris, Merthyr Tydfil (Mid Glamorgan; Glamorgan), Wales, UK | ST100975 | 15.1km | 312° (NW) |
| Wenvoe Iron Mine, Wenvoe, Vale of Glamorgan (South Glamorgan; Glamorgan), Wales, UK | ST134742 | 15.2km | 210° (SSW) |
| Markham Colliery, Markham, Caerphilly (Gwent; Monmouthshire), Wales, UK | SO166019 | 15.3km | 342° (NNW) |
| Blaenserchan Colliery, Pontnewynydd, Torfaen (Gwent; Monmouthshire), Wales, UK | SO250022 | 15.4km | 14° (NNE) |
| Rhiwsaeson (Gwern Efa), Llantrisant, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | ST063823 | 15.6km | 251° (WSW) |
| Llwyn-saer Mine, Llantrisant, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | ST063818 | 15.8km | 249° (WSW) |
| Mwyndy Mine, Llantrisant, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | ST060818 | 16.1km | 249° (WSW) |
| Penarth beach, Penarth, Vale of Glamorgan (South Glamorgan; Glamorgan), Wales, UK | ST189710 | 16.4km | 187° (S) |
| A4119 roadcutting, Llantrisant, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | ST051820 | 16.9km | 251° (WSW) |
| Bute Quarry, Llantrisant, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | ST052815 | 16.9km | 249° (WSW) |
| Bute Mine, Llantrisant, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | ST051817 | 17.0km | 250° (WSW) |
| Hendy Quarry, Llantrisant, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | ST053810 | 17.0km | 248° (WSW) |
| Marine Colliery, Cwm, Ebbw Vale, Blaenau Gwent (Gwent; Monmouthshire), Wales, UK | SO187043 | 17.2km | 351° (N) |
| Llantrisant, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | ST040830 | 17.6km | 255° (WSW) |
| Hafod Pit (Colliery), Trehafod, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | ST036913 | 18.0km | 282° (WNW) |
| Bedwellty Pits, Tredegar, Blaenau Gwent (Gwent; Monmouthshire), Wales, UK | SO153057 | 19.3km | 342° (NNW) |
| Coed-Ely Colliery, Coed Ely, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | ST015860 | 19.6km | 266° (W) |
| Llanharry Mine, Llanharry, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | ST017808 | 20.5km | 251° (WSW) |
| Sully Island, Sully, Vale of Glamorgan (South Glamorgan; Glamorgan), Wales, UK | ST166670 | 20.8km | 192° (SSW) |
| Ty Trist Colliery, Tredegar, Blaenau Gwent (Gwent; Monmouthshire), Wales, UK | SO145078 | 21.5km | 342° (NNW) |
| Ferndale Pits (Blaenllechau Colliery), Tylorstown, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | ST013960 | 21.6km | 293° (WNW) |
| Big Pit (Colliery), Blaenavon, Torfaen (Gwent; Monmouthshire), Wales, UK | SO237089 | 21.8km | 6° (N) |
| Barry Docks, Barry, Vale of Glamorgan (South Glamorgan; Glamorgan), Wales, UK | ST120673 | 22.0km | 204° (SSW) |
| Jackson's Bay, Barry Island, Vale of Glamorgan (South Glamorgan; Glamorgan), Wales, UK | ST121665 | 22.7km | 203° (SSW) |
| Llanilid West Opencast Coalmine, Llanharan, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | SS987817 | 23.1km | 255° (WSW) |
| Cwmneol Colliery (Morris's pit), Cwmaman, Rhondda-Cynon-Taff (Mid Glamorgan; Glamorgan), Wales, UK | ST011999 | 23.6km | 302° (WNW) |
