| Estoril to Menen | 1,033.96 mi (1,664.00 km) |
| Estoril to Merchtem | 1,075.23 mi (1,730.41 km) |
| Estoril to Merelbeke | 1,062.68 mi (1,710.22 km) |
| Estoril to Merksem | 1,095.32 mi (1,762.74 km) |
| Estoril to Merksplas | 1,114.17 mi (1,793.08 km) |
| Estoril to Mettet | 1,056.41 mi (1,700.13 km) |
| Estoril to Meulebeke | 1,046.73 mi (1,684.54 km) |
| Estoril to Middelkerke | 1,046.07 mi (1,683.48 km) |
| Estoril to Mol | 1,112.65 mi (1,790.64 km) |
| Estoril to Mons | 1,040.82 mi (1,675.04 km) |
| Estoril to Montignies-le-Tilleul | 1,050.91 mi (1,691.27 km) |
| Estoril to Moorslede | 1,037.26 mi (1,669.31 km) |
| Estoril to Moortebeek | 1,072.78 mi (1,726.47 km) |
| Estoril to Morlanwelz-Mariemont | 1,049.52 mi (1,689.03 km) |
| Estoril to Mortsel | 1,092.23 mi (1,757.78 km) |
