| Greenford to Los Llanos de Aridane | 1,822.32 mi (2,932.74 km) |
| Greenford to Los Palacios y Villafranca | 1,029.44 mi (1,656.73 km) |
| Greenford to Luanco | 602.73 mi (970.00 km) |
| Greenford to Lucena | 996.92 mi (1,604.40 km) |
| Greenford to Lugo | 677.44 mi (1,090.23 km) |
| Greenford to Lumbreras | 967.62 mi (1,557.23 km) |
| Greenford to Madrid | 784.33 mi (1,262.25 km) |
| Greenford to Madridejos | 847.42 mi (1,363.79 km) |
| Greenford to Mahon | 834.07 mi (1,342.31 km) |
| Greenford to Mairena del Alcor | 1,013.28 mi (1,630.71 km) |
| Greenford to Mairena del Aljarafe | 1,019.86 mi (1,641.31 km) |
| Greenford to Majadahonda | 782.22 mi (1,258.86 km) |
| Greenford to Malaga | 1,042.62 mi (1,677.93 km) |
| Greenford to Malgrat de Mar | 698.37 mi (1,123.92 km) |
| Greenford to Manacor | 843.82 mi (1,358.00 km) |
