| Harrow Weald to Lubbeek | 229.51 mi (369.36 km) |
| Harrow Weald to Lummen | 243.07 mi (391.18 km) |
| Harrow Weald to Maaseik | 266.46 mi (428.83 km) |
| Harrow Weald to Machelen | 211.95 mi (341.10 km) |
| Harrow Weald to Maldegem | 164.96 mi (265.48 km) |
| Harrow Weald to Malmedy | 288.11 mi (463.67 km) |
| Harrow Weald to Manage | 212.69 mi (342.29 km) |
| Harrow Weald to Marche-en-Famenne | 264.97 mi (426.43 km) |
| Harrow Weald to Mariakerke | 177.13 mi (285.06 km) |
| Harrow Weald to Mechelen | 211.87 mi (340.97 km) |
| Harrow Weald to Mechelen-aan-de-Maas | 264.26 mi (425.29 km) |
| Harrow Weald to Meerhout | 236.09 mi (379.95 km) |
| Harrow Weald to Meise | 207.19 mi (333.44 km) |
| Harrow Weald to Melle | 183.58 mi (295.44 km) |
| Harrow Weald to Melsele | 200.83 mi (323.21 km) |
