| Merthyr Tudful to Moulins | 468.61 mi (754.15 km) |
| Merthyr Tudful to Mouvaux | 290.97 mi (468.27 km) |
| Merthyr Tudful to Mulhouse | 551.56 mi (887.66 km) |
| Merthyr Tudful to Muret | 612.44 mi (985.62 km) |
| Merthyr Tudful to Nancy | 471.86 mi (759.39 km) |
| Merthyr Tudful to Nangis | 358.42 mi (576.83 km) |
| Merthyr Tudful to Nanterre | 314.66 mi (506.39 km) |
| Merthyr Tudful to Nantes | 323.17 mi (520.09 km) |
| Merthyr Tudful to Narbonne | 661.68 mi (1,064.87 km) |
| Merthyr Tudful to Nemours | 360.79 mi (580.63 km) |
| Merthyr Tudful to Neuilly-Plaisance | 327.04 mi (526.32 km) |
| Merthyr Tudful to Neuilly-sur-Marne | 328.89 mi (529.30 km) |
| Merthyr Tudful to Neuilly-sur-Seine | 317.61 mi (511.14 km) |
| Merthyr Tudful to Neuville-en-Ferrain | 290.85 mi (468.08 km) |
| Merthyr Tudful to Neuville-les-Dieppe | 232.22 mi (373.72 km) |
