| Harlau to Los Palacios y Villafranca | 1,804.88 mi (2,904.68 km) |
| Harlau to Luanco | 1,592.83 mi (2,563.41 km) |
| Harlau to Lucena | 1,729.82 mi (2,783.87 km) |
| Harlau to Lugo | 1,690.20 mi (2,720.11 km) |
| Harlau to Lumbreras | 1,601.81 mi (2,577.87 km) |
| Harlau to Madrid | 1,586.88 mi (2,553.83 km) |
| Harlau to Madridejos | 1,610.83 mi (2,592.37 km) |
| Harlau to Mahon | 1,240.14 mi (1,995.81 km) |
| Harlau to Mairena del Alcor | 1,788.35 mi (2,878.07 km) |
| Harlau to Mairena del Aljarafe | 1,804.93 mi (2,904.75 km) |
| Harlau to Majadahonda | 1,592.91 mi (2,563.55 km) |
| Harlau to Malaga | 1,753.38 mi (2,821.80 km) |
| Harlau to Malgrat de Mar | 1,249.53 mi (2,010.93 km) |
| Harlau to Manacor | 1,299.31 mi (2,091.04 km) |
| Harlau to Mancha Real | 1,675.32 mi (2,696.17 km) |
