| Southend to Los Llanos de Aridane | 1,851.12 mi (2,979.08 km) |
| Southend to Los Palacios y Villafranca | 1,045.64 mi (1,682.79 km) |
| Southend to Luanco | 626.11 mi (1,007.62 km) |
| Southend to Lucena | 1,009.99 mi (1,625.42 km) |
| Southend to Lugo | 704.36 mi (1,133.55 km) |
| Southend to Lumbreras | 974.15 mi (1,567.74 km) |
| Southend to Madrid | 797.49 mi (1,283.44 km) |
| Southend to Madridejos | 859.41 mi (1,383.08 km) |
| Southend to Mahon | 823.45 mi (1,325.22 km) |
| Southend to Mairena del Alcor | 1,029.20 mi (1,656.33 km) |
| Southend to Mairena del Aljarafe | 1,036.50 mi (1,668.08 km) |
| Southend to Majadahonda | 795.91 mi (1,280.90 km) |
| Southend to Malaga | 1,055.13 mi (1,698.07 km) |
| Southend to Malgrat de Mar | 691.03 mi (1,112.10 km) |
| Southend to Manacor | 836.39 mi (1,346.03 km) |
