| Diekirch to Los Palacios y Villafranca | 1,063.42 mi (1,711.40 km) |
| Diekirch to Luanco | 710.60 mi (1,143.61 km) |
| Diekirch to Lucena | 1,010.28 mi (1,625.88 km) |
| Diekirch to Lugo | 804.18 mi (1,294.21 km) |
| Diekirch to Lumbreras | 937.32 mi (1,508.48 km) |
| Diekirch to Madrid | 809.28 mi (1,302.41 km) |
| Diekirch to Madridejos | 860.52 mi (1,384.87 km) |
| Diekirch to Mahon | 695.60 mi (1,119.46 km) |
| Diekirch to Mairena del Alcor | 1,045.93 mi (1,683.26 km) |
| Diekirch to Mairena del Aljarafe | 1,057.30 mi (1,701.56 km) |
| Diekirch to Majadahonda | 810.91 mi (1,305.04 km) |
| Diekirch to Malaga | 1,050.39 mi (1,690.44 km) |
| Diekirch to Malgrat de Mar | 591.31 mi (951.62 km) |
| Diekirch to Manacor | 725.94 mi (1,168.29 km) |
| Diekirch to Mancha Real | 964.55 mi (1,552.30 km) |
