| Morriston to Lubbeek | 383.13 mi (616.58 km) |
| Morriston to Lummen | 397.13 mi (639.11 km) |
| Morriston to Maaseik | 420.82 mi (677.24 km) |
| Morriston to Machelen | 365.45 mi (588.14 km) |
| Morriston to Maldegem | 319.04 mi (513.45 km) |
| Morriston to Malmedy | 440.65 mi (709.16 km) |
| Morriston to Manage | 363.51 mi (585.02 km) |
| Morriston to Marche-en-Famenne | 415.58 mi (668.82 km) |
| Morriston to Mariakerke | 330.86 mi (532.46 km) |
| Morriston to Mechelen | 365.80 mi (588.70 km) |
| Morriston to Mechelen-aan-de-Maas | 418.47 mi (673.46 km) |
| Morriston to Meerhout | 390.40 mi (628.28 km) |
| Morriston to Meise | 360.72 mi (580.53 km) |
| Morriston to Melle | 337.06 mi (542.45 km) |
| Morriston to Melsele | 355.15 mi (571.56 km) |
