| Mettlach to Los Palacios y Villafranca | 1,056.12 mi (1,699.66 km) |
| Mettlach to Luanco | 713.83 mi (1,148.80 km) |
| Mettlach to Lucena | 1,001.12 mi (1,611.15 km) |
| Mettlach to Lugo | 808.50 mi (1,301.16 km) |
| Mettlach to Lumbreras | 924.12 mi (1,487.22 km) |
| Mettlach to Madrid | 802.71 mi (1,291.83 km) |
| Mettlach to Madridejos | 852.29 mi (1,371.63 km) |
| Mettlach to Mahon | 673.19 mi (1,083.39 km) |
| Mettlach to Mairena del Alcor | 1,038.58 mi (1,671.44 km) |
| Mettlach to Mairena del Aljarafe | 1,050.40 mi (1,690.45 km) |
| Mettlach to Majadahonda | 804.72 mi (1,295.07 km) |
| Mettlach to Malaga | 1,040.45 mi (1,674.45 km) |
| Mettlach to Malgrat de Mar | 573.07 mi (922.27 km) |
| Mettlach to Manacor | 705.35 mi (1,135.15 km) |
| Mettlach to Mancha Real | 954.46 mi (1,536.06 km) |
