| Serris to Los Palacios y Villafranca | 918.63 mi (1,478.39 km) |
| Serris to Luanco | 546.57 mi (879.62 km) |
| Serris to Lucena | 871.34 mi (1,402.28 km) |
| Serris to Lugo | 638.93 mi (1,028.26 km) |
| Serris to Lumbreras | 813.44 mi (1,309.11 km) |
| Serris to Madrid | 664.11 mi (1,068.78 km) |
| Serris to Madridejos | 719.80 mi (1,158.41 km) |
| Serris to Mahon | 623.81 mi (1,003.93 km) |
| Serris to Mairena del Alcor | 901.37 mi (1,450.61 km) |
| Serris to Mairena del Aljarafe | 911.46 mi (1,466.85 km) |
| Serris to Majadahonda | 664.66 mi (1,069.67 km) |
| Serris to Malaga | 913.71 mi (1,470.48 km) |
| Serris to Malgrat de Mar | 498.22 mi (801.81 km) |
| Serris to Manacor | 641.97 mi (1,033.15 km) |
| Serris to Mancha Real | 828.99 mi (1,334.14 km) |
