| Olten to Menen | 321.51 mi (517.42 km) |
| Olten to Merchtem | 299.74 mi (482.38 km) |
| Olten to Merelbeke | 314.12 mi (505.53 km) |
| Olten to Merksem | 310.77 mi (500.14 km) |
| Olten to Merksplas | 309.21 mi (497.63 km) |
| Olten to Mettet | 252.62 mi (406.55 km) |
| Olten to Meulebeke | 324.40 mi (522.08 km) |
| Olten to Middelkerke | 350.08 mi (563.40 km) |
| Olten to Mol | 293.03 mi (471.58 km) |
| Olten to Mons | 279.32 mi (449.52 km) |
| Olten to Montignies-le-Tilleul | 263.51 mi (424.08 km) |
| Olten to Moorslede | 328.02 mi (527.90 km) |
| Olten to Moortebeek | 290.77 mi (467.95 km) |
| Olten to Morlanwelz-Mariemont | 271.25 mi (436.53 km) |
| Olten to Mortsel | 305.72 mi (492.00 km) |
