| Olton to Menen | 239.85 mi (386.00 km) |
| Olton to Merchtem | 277.75 mi (446.99 km) |
| Olton to Merelbeke | 257.64 mi (414.63 km) |
| Olton to Merksem | 279.07 mi (449.12 km) |
| Olton to Merksplas | 293.80 mi (472.83 km) |
| Olton to Mettet | 314.65 mi (506.38 km) |
| Olton to Meulebeke | 241.06 mi (387.94 km) |
| Olton to Middelkerke | 215.65 mi (347.06 km) |
| Olton to Mol | 308.01 mi (495.70 km) |
| Olton to Mons | 283.26 mi (455.86 km) |
| Olton to Montignies-le-Tilleul | 302.00 mi (486.03 km) |
| Olton to Moorslede | 234.37 mi (377.19 km) |
| Olton to Moortebeek | 285.12 mi (458.85 km) |
| Olton to Morlanwelz-Mariemont | 293.98 mi (473.11 km) |
| Olton to Mortsel | 281.91 mi (453.69 km) |
