| Llanelli to Lubbeek | 392.81 mi (632.16 km) |
| Llanelli to Lummen | 406.79 mi (654.66 km) |
| Llanelli to Maaseik | 430.45 mi (692.75 km) |
| Llanelli to Machelen | 375.13 mi (603.71 km) |
| Llanelli to Maldegem | 328.70 mi (528.99 km) |
| Llanelli to Malmedy | 450.34 mi (724.76 km) |
| Llanelli to Manage | 373.20 mi (600.61 km) |
| Llanelli to Marche-en-Famenne | 425.27 mi (684.41 km) |
| Llanelli to Mariakerke | 340.53 mi (548.03 km) |
| Llanelli to Mechelen | 375.47 mi (604.26 km) |
| Llanelli to Mechelen-aan-de-Maas | 428.12 mi (689.00 km) |
| Llanelli to Meerhout | 400.04 mi (643.79 km) |
| Llanelli to Meise | 370.40 mi (596.10 km) |
| Llanelli to Melle | 346.74 mi (558.03 km) |
| Llanelli to Melsele | 364.79 mi (587.07 km) |
