| Osny to Lubbeek | 176.35 mi (283.80 km) |
| Osny to Lummen | 192.51 mi (309.82 km) |
| Osny to Maaseik | 217.14 mi (349.45 km) |
| Osny to Machelen | 165.76 mi (266.77 km) |
| Osny to Maldegem | 159.88 mi (257.31 km) |
| Osny to Malmedy | 199.90 mi (321.71 km) |
| Osny to Manage | 138.88 mi (223.50 km) |
| Osny to Marche-en-Famenne | 166.76 mi (268.37 km) |
| Osny to Mariakerke | 156.44 mi (251.77 km) |
| Osny to Mechelen | 173.22 mi (278.78 km) |
| Osny to Mechelen-aan-de-Maas | 209.78 mi (337.60 km) |
| Osny to Meerhout | 196.09 mi (315.58 km) |
| Osny to Meise | 164.12 mi (264.12 km) |
| Osny to Melle | 154.68 mi (248.93 km) |
| Osny to Melsele | 178.77 mi (287.70 km) |
