| Pen-y-Bont ar Ogwr to Mions | 560.62 mi (902.24 km) |
| Pen-y-Bont ar Ogwr to Mios | 492.16 mi (792.06 km) |
| Pen-y-Bont ar Ogwr to Miramas | 677.22 mi (1,089.89 km) |
| Pen-y-Bont ar Ogwr to Miribel | 552.24 mi (888.75 km) |
| Pen-y-Bont ar Ogwr to Mitry-Mory | 324.36 mi (522.01 km) |
| Pen-y-Bont ar Ogwr to Moissac | 555.08 mi (893.32 km) |
| Pen-y-Bont ar Ogwr to Moissy-Cramayel | 338.23 mi (544.32 km) |
| Pen-y-Bont ar Ogwr to Molsheim | 531.71 mi (855.70 km) |
| Pen-y-Bont ar Ogwr to Mondeville | 215.88 mi (347.42 km) |
| Pen-y-Bont ar Ogwr to Monistrol-sur-Loire | 556.85 mi (896.17 km) |
| Pen-y-Bont ar Ogwr to Mons-en-Baroeul | 296.43 mi (477.06 km) |
| Pen-y-Bont ar Ogwr to Mont-de-Marsan | 545.29 mi (877.56 km) |
| Pen-y-Bont ar Ogwr to Mont-Saint-Aignan | 248.98 mi (400.70 km) |
| Pen-y-Bont ar Ogwr to Mont-Saint-Martin | 432.57 mi (696.15 km) |
| Pen-y-Bont ar Ogwr to Montargis | 371.51 mi (597.88 km) |
