| Portchester to Lubbeek | 259.93 mi (418.31 km) |
| Portchester to Lummen | 275.41 mi (443.23 km) |
| Portchester to Maaseik | 300.87 mi (484.21 km) |
| Portchester to Machelen | 242.25 mi (389.86 km) |
| Portchester to Maldegem | 199.40 mi (320.91 km) |
| Portchester to Malmedy | 314.04 mi (505.40 km) |
| Portchester to Manage | 235.55 mi (379.09 km) |
| Portchester to Marche-en-Famenne | 286.62 mi (461.26 km) |
| Portchester to Mariakerke | 209.31 mi (336.84 km) |
| Portchester to Mechelen | 244.14 mi (392.91 km) |
| Portchester to Mechelen-aan-de-Maas | 297.26 mi (478.39 km) |
| Portchester to Meerhout | 270.47 mi (435.28 km) |
| Portchester to Meise | 237.72 mi (382.58 km) |
| Portchester to Melle | 214.53 mi (345.26 km) |
| Portchester to Melsele | 236.11 mi (379.98 km) |
