| population | |
| Aberfan | 3547 |
| Cefn Merthyr |
| population | |
| Merthyr Vale | |
| Merthyr Vale Railway Station |
| population | |
| Twyn Brynbychan |
 | Cardiff International Airport | ~ 32.17 km |
| Swansea Airport | ~ 51.01 km |
| Bristol Airport | ~ 54.61 km |
| Gloucestershire Airport | ~ 83.92 km |
| Cotswold Airport | ~ 88.50 km |
| RNAS Yeovilton | ~ 89.63 km |
| Exeter International Airport | ~ 105.94 km |
| RAF Fairford | ~ 106.86 km |
| Haverfordwest Airport | ~ 112.76 km |
