| Caerfyrddin to Mions | 600.22 mi (965.95 km) |
| Caerfyrddin to Mios | 524.43 mi (843.99 km) |
| Caerfyrddin to Miramas | 716.01 mi (1,152.30 km) |
| Caerfyrddin to Miribel | 591.87 mi (952.53 km) |
| Caerfyrddin to Mitry-Mory | 363.79 mi (585.47 km) |
| Caerfyrddin to Moissac | 590.56 mi (950.41 km) |
| Caerfyrddin to Moissy-Cramayel | 377.88 mi (608.14 km) |
| Caerfyrddin to Molsheim | 569.36 mi (916.30 km) |
| Caerfyrddin to Mondeville | 255.17 mi (410.65 km) |
| Caerfyrddin to Monistrol-sur-Loire | 596.05 mi (959.25 km) |
| Caerfyrddin to Mons-en-Baroeul | 331.89 mi (534.12 km) |
| Caerfyrddin to Mont-de-Marsan | 577.90 mi (930.05 km) |
| Caerfyrddin to Mont-Saint-Aignan | 288.60 mi (464.45 km) |
| Caerfyrddin to Mont-Saint-Martin | 469.41 mi (755.44 km) |
| Caerfyrddin to Montargis | 411.25 mi (661.84 km) |
