| Costa de Caparica to Menen | 1,032.83 mi (1,662.18 km) |
| Costa de Caparica to Merchtem | 1,073.84 mi (1,728.17 km) |
| Costa de Caparica to Merelbeke | 1,061.44 mi (1,708.23 km) |
| Costa de Caparica to Merksem | 1,093.98 mi (1,760.59 km) |
| Costa de Caparica to Merksplas | 1,112.77 mi (1,790.82 km) |
| Costa de Caparica to Mettet | 1,054.62 mi (1,697.24 km) |
| Costa de Caparica to Meulebeke | 1,045.61 mi (1,682.75 km) |
| Costa de Caparica to Middelkerke | 1,045.19 mi (1,682.07 km) |
| Costa de Caparica to Mol | 1,111.11 mi (1,788.15 km) |
| Costa de Caparica to Mons | 1,039.29 mi (1,672.57 km) |
| Costa de Caparica to Montignies-le-Tilleul | 1,049.22 mi (1,688.55 km) |
| Costa de Caparica to Moorslede | 1,036.19 mi (1,667.58 km) |
| Costa de Caparica to Moortebeek | 1,071.31 mi (1,724.11 km) |
| Costa de Caparica to Morlanwelz-Mariemont | 1,047.90 mi (1,686.43 km) |
| Costa de Caparica to Mortsel | 1,090.86 mi (1,755.57 km) |
