| Estoril to Mislata | 484.45 mi (779.65 km) |
| Estoril to Moana | 249.62 mi (401.73 km) |
| Estoril to Moguer | 170.82 mi (274.91 km) |
| Estoril to Molina de Segura | 445.45 mi (716.88 km) |
| Estoril to Molins de Rey | 631.41 mi (1,016.16 km) |
| Estoril to Mollerusa | 579.48 mi (932.59 km) |
| Estoril to Mollet | 643.21 mi (1,035.14 km) |
| Estoril to Moncada | 641.26 mi (1,032.00 km) |
| Estoril to Moncada | 485.83 mi (781.87 km) |
| Estoril to Monforte de Lemos | 281.27 mi (452.66 km) |
| Estoril to Monforte del Cid | 468.80 mi (754.45 km) |
| Estoril to Mongat | 645.52 mi (1,038.87 km) |
| Estoril to Monovar | 462.62 mi (744.52 km) |
| Estoril to Monserrat | 474.02 mi (762.86 km) |
| Estoril to Montijo | 150.39 mi (242.03 km) |
