| Serpa to Menen | 1,031.40 mi (1,659.88 km) |
| Serpa to Merchtem | 1,069.45 mi (1,721.12 km) |
| Serpa to Merelbeke | 1,058.76 mi (1,703.91 km) |
| Serpa to Merksem | 1,090.10 mi (1,754.35 km) |
| Serpa to Merksplas | 1,108.10 mi (1,783.31 km) |
| Serpa to Mettet | 1,046.05 mi (1,683.45 km) |
| Serpa to Meulebeke | 1,044.25 mi (1,680.57 km) |
| Serpa to Middelkerke | 1,046.38 mi (1,683.98 km) |
| Serpa to Mol | 1,104.92 mi (1,778.20 km) |
| Serpa to Mons | 1,033.58 mi (1,663.39 km) |
| Serpa to Montignies-le-Tilleul | 1,041.81 mi (1,676.63 km) |
| Serpa to Moorslede | 1,035.35 mi (1,666.24 km) |
| Serpa to Moortebeek | 1,066.11 mi (1,715.75 km) |
| Serpa to Morlanwelz-Mariemont | 1,041.27 mi (1,675.76 km) |
| Serpa to Mortsel | 1,086.59 mi (1,748.69 km) |
