| Waltham Cross to Lubbeek | 217.81 mi (350.54 km) |
| Waltham Cross to Lummen | 231.00 mi (371.76 km) |
| Waltham Cross to Maaseik | 254.01 mi (408.79 km) |
| Waltham Cross to Machelen | 200.37 mi (322.46 km) |
| Waltham Cross to Maldegem | 153.00 mi (246.22 km) |
| Waltham Cross to Malmedy | 276.92 mi (445.65 km) |
| Waltham Cross to Manage | 202.42 mi (325.77 km) |
| Waltham Cross to Marche-en-Famenne | 254.61 mi (409.76 km) |
| Waltham Cross to Mariakerke | 165.46 mi (266.27 km) |
| Waltham Cross to Mechelen | 199.95 mi (321.79 km) |
| Waltham Cross to Mechelen-aan-de-Maas | 252.02 mi (405.59 km) |
| Waltham Cross to Meerhout | 223.73 mi (360.07 km) |
| Waltham Cross to Meise | 195.59 mi (314.78 km) |
| Waltham Cross to Melle | 172.07 mi (276.92 km) |
| Waltham Cross to Melsele | 188.50 mi (303.36 km) |
