| Llantrisant to Lubbeek | 358.35 mi (576.71 km) |
| Llantrisant to Lummen | 372.53 mi (599.53 km) |
| Llantrisant to Maaseik | 396.45 mi (638.03 km) |
| Llantrisant to Machelen | 340.65 mi (548.22 km) |
| Llantrisant to Maldegem | 294.51 mi (473.96 km) |
| Llantrisant to Malmedy | 415.58 mi (668.80 km) |
| Llantrisant to Manage | 338.25 mi (544.36 km) |
| Llantrisant to Marche-en-Famenne | 390.26 mi (628.07 km) |
| Llantrisant to Mariakerke | 306.16 mi (492.71 km) |
| Llantrisant to Mechelen | 341.16 mi (549.05 km) |
| Llantrisant to Mechelen-aan-de-Maas | 393.96 mi (634.01 km) |
| Llantrisant to Meerhout | 365.98 mi (588.99 km) |
| Llantrisant to Meise | 335.93 mi (540.63 km) |
| Llantrisant to Melle | 312.28 mi (502.57 km) |
| Llantrisant to Melsele | 330.77 mi (532.32 km) |
