| Valongo to Los Palacios y Villafranca | 310.14 mi (499.13 km) |
| Valongo to Luanco | 217.31 mi (349.72 km) |
| Valongo to Lucena | 338.24 mi (544.34 km) |
| Valongo to Lugo | 135.71 mi (218.41 km) |
| Valongo to Lumbreras | 436.07 mi (701.79 km) |
| Valongo to Madrid | 256.37 mi (412.59 km) |
| Valongo to Madridejos | 287.19 mi (462.19 km) |
| Valongo to Mahon | 675.56 mi (1,087.21 km) |
| Valongo to Mairena del Alcor | 302.34 mi (486.57 km) |
| Valongo to Mairena del Aljarafe | 296.12 mi (476.56 km) |
| Valongo to Majadahonda | 246.84 mi (397.26 km) |
| Valongo to Malaga | 378.30 mi (608.81 km) |
| Valongo to Malgrat de Mar | 583.02 mi (938.28 km) |
| Valongo to Manacor | 625.80 mi (1,007.12 km) |
| Valongo to Mancha Real | 350.62 mi (564.27 km) |
