| Serpa to Mislata | 401.33 mi (645.88 km) |
| Serpa to Moana | 305.87 mi (492.25 km) |
| Serpa to Moguer | 62.25 mi (100.18 km) |
| Serpa to Molina de Segura | 347.70 mi (559.57 km) |
| Serpa to Molins de Rey | 564.24 mi (908.05 km) |
| Serpa to Mollerusa | 517.63 mi (833.05 km) |
| Serpa to Mollet | 576.75 mi (928.19 km) |
| Serpa to Moncada | 574.38 mi (924.38 km) |
| Serpa to Moncada | 403.49 mi (649.36 km) |
| Serpa to Monforte de Lemos | 315.90 mi (508.40 km) |
| Serpa to Monforte del Cid | 374.26 mi (602.31 km) |
| Serpa to Mongat | 578.25 mi (930.60 km) |
| Serpa to Monovar | 368.63 mi (593.25 km) |
| Serpa to Monserrat | 389.79 mi (627.31 km) |
| Serpa to Montijo | 85.26 mi (137.22 km) |
