| Potters Bar to Lubbeek | 224.26 mi (360.91 km) |
| Potters Bar to Lummen | 237.47 mi (382.17 km) |
| Potters Bar to Maaseik | 260.48 mi (419.20 km) |
| Potters Bar to Machelen | 206.80 mi (332.82 km) |
| Potters Bar to Maldegem | 159.45 mi (256.62 km) |
| Potters Bar to Malmedy | 283.32 mi (455.95 km) |
| Potters Bar to Manage | 208.69 mi (335.85 km) |
| Potters Bar to Marche-en-Famenne | 260.90 mi (419.88 km) |
| Potters Bar to Mariakerke | 171.90 mi (276.64 km) |
| Potters Bar to Mechelen | 206.41 mi (332.19 km) |
| Potters Bar to Mechelen-aan-de-Maas | 258.50 mi (416.01 km) |
| Potters Bar to Meerhout | 230.21 mi (370.48 km) |
| Potters Bar to Meise | 202.03 mi (325.14 km) |
| Potters Bar to Melle | 178.49 mi (287.26 km) |
| Potters Bar to Melsele | 194.97 mi (313.77 km) |
