| Olkusz to Menen | 721.46 mi (1,161.07 km) |
| Olkusz to Merchtem | 672.49 mi (1,082.26 km) |
| Olkusz to Merelbeke | 693.41 mi (1,115.94 km) |
| Olkusz to Merksem | 663.11 mi (1,067.17 km) |
| Olkusz to Merksplas | 644.79 mi (1,037.70 km) |
| Olkusz to Mettet | 656.86 mi (1,057.12 km) |
| Olkusz to Meulebeke | 713.69 mi (1,148.57 km) |
| Olkusz to Middelkerke | 733.37 mi (1,180.25 km) |
| Olkusz to Mol | 633.89 mi (1,020.14 km) |
| Olkusz to Mons | 687.04 mi (1,105.69 km) |
| Olkusz to Montignies-le-Tilleul | 668.46 mi (1,075.78 km) |
| Olkusz to Moorslede | 723.64 mi (1,164.59 km) |
| Olkusz to Moortebeek | 668.20 mi (1,075.37 km) |
| Olkusz to Morlanwelz-Mariemont | 674.62 mi (1,085.70 km) |
| Olkusz to Mortsel | 662.05 mi (1,065.46 km) |
