| Pontypridd to Mombris | 555.32 mi (893.71 km) |
| Pontypridd to Monchengladbach | 421.96 mi (679.08 km) |
| Pontypridd to Monschau | 422.48 mi (679.91 km) |
| Pontypridd to Montabaur | 491.51 mi (791.01 km) |
| Pontypridd to Moosburg | 710.15 mi (1,142.87 km) |
| Pontypridd to Morbach | 473.47 mi (761.98 km) |
| Pontypridd to Morfelden-Walldorf | 531.74 mi (855.76 km) |
| Pontypridd to Morlenbach | 546.79 mi (879.98 km) |
| Pontypridd to Morsbach | 480.64 mi (773.52 km) |
| Pontypridd to Mosbach | 569.90 mi (917.16 km) |
| Pontypridd to Mosigkau | 665.64 mi (1,071.24 km) |
| Pontypridd to Mossingen | 592.32 mi (953.25 km) |
| Pontypridd to Much | 466.45 mi (750.67 km) |
| Pontypridd to Mucheln | 651.15 mi (1,047.92 km) |
| Pontypridd to Muhlacker | 567.43 mi (913.20 km) |
