| Hwlffordd to Montigny-les-Metz | 523.08 mi (841.81 km) |
| Hwlffordd to Montivilliers | 274.24 mi (441.35 km) |
| Hwlffordd to Montlouis-sur-Loire | 400.15 mi (643.98 km) |
| Hwlffordd to Montlucon | 509.17 mi (819.42 km) |
| Hwlffordd to Montmagny | 376.58 mi (606.04 km) |
| Hwlffordd to Montmorency | 375.06 mi (603.59 km) |
| Hwlffordd to Montpellier | 698.40 mi (1,123.96 km) |
| Hwlffordd to Montreuil | 384.63 mi (619.00 km) |
| Hwlffordd to Montrouge | 381.84 mi (614.51 km) |
| Hwlffordd to Morangis | 386.79 mi (622.48 km) |
| Hwlffordd to Morieres-les-Avignon | 708.83 mi (1,140.76 km) |
| Hwlffordd to Morlaix | 228.31 mi (367.42 km) |
| Hwlffordd to Morsang-sur-Orge | 389.04 mi (626.10 km) |
| Hwlffordd to Mouans-Sartoux | 790.34 mi (1,271.94 km) |
| Hwlffordd to Mougins | 792.14 mi (1,274.82 km) |
