| Sanlucar la Mayor to Menen | 1,033.84 mi (1,663.81 km) |
| Sanlucar la Mayor to Merchtem | 1,069.11 mi (1,720.56 km) |
| Sanlucar la Mayor to Merelbeke | 1,059.93 mi (1,705.80 km) |
| Sanlucar la Mayor to Merksem | 1,090.04 mi (1,754.25 km) |
| Sanlucar la Mayor to Merksplas | 1,107.24 mi (1,781.93 km) |
| Sanlucar la Mayor to Mettet | 1,042.30 mi (1,677.42 km) |
| Sanlucar la Mayor to Meulebeke | 1,046.67 mi (1,684.45 km) |
| Sanlucar la Mayor to Middelkerke | 1,050.93 mi (1,691.30 km) |
| Sanlucar la Mayor to Mol | 1,102.79 mi (1,774.77 km) |
| Sanlucar la Mayor to Mons | 1,032.38 mi (1,661.45 km) |
| Sanlucar la Mayor to Montignies-le-Tilleul | 1,039.08 mi (1,672.24 km) |
| Sanlucar la Mayor to Moorslede | 1,038.27 mi (1,670.93 km) |
| Sanlucar la Mayor to Moortebeek | 1,065.10 mi (1,714.11 km) |
| Sanlucar la Mayor to Morlanwelz-Mariemont | 1,039.22 mi (1,672.46 km) |
| Sanlucar la Mayor to Mortsel | 1,086.21 mi (1,748.09 km) |
