| Olton to Lubbeek | 304.37 mi (489.84 km) |
| Olton to Lummen | 316.17 mi (508.83 km) |
| Olton to Maaseik | 337.27 mi (542.78 km) |
| Olton to Machelen | 287.42 mi (462.56 km) |
| Olton to Maldegem | 239.48 mi (385.40 km) |
| Olton to Malmedy | 364.54 mi (586.67 km) |
| Olton to Manage | 292.25 mi (470.34 km) |
| Olton to Marche-en-Famenne | 344.11 mi (553.79 km) |
| Olton to Mariakerke | 252.64 mi (406.58 km) |
| Olton to Mechelen | 285.98 mi (460.25 km) |
| Olton to Mechelen-aan-de-Maas | 336.29 mi (541.20 km) |
| Olton to Meerhout | 307.80 mi (495.35 km) |
| Olton to Meise | 282.66 mi (454.90 km) |
| Olton to Melle | 259.62 mi (417.81 km) |
| Olton to Melsele | 273.09 mi (439.49 km) |
