| Guyancourt to Los Palacios y Villafranca | 897.07 mi (1,443.69 km) |
| Guyancourt to Luanco | 517.81 mi (833.34 km) |
| Guyancourt to Lucena | 851.72 mi (1,370.71 km) |
| Guyancourt to Lugo | 609.31 mi (980.59 km) |
| Guyancourt to Lumbreras | 798.44 mi (1,284.96 km) |
| Guyancourt to Madrid | 642.97 mi (1,034.75 km) |
| Guyancourt to Madridejos | 699.99 mi (1,126.52 km) |
| Guyancourt to Mahon | 623.09 mi (1,002.76 km) |
| Guyancourt to Mairena del Alcor | 879.91 mi (1,416.08 km) |
| Guyancourt to Mairena del Aljarafe | 889.57 mi (1,431.62 km) |
| Guyancourt to Majadahonda | 643.15 mi (1,035.05 km) |
| Guyancourt to Malaga | 894.71 mi (1,439.89 km) |
| Guyancourt to Malgrat de Mar | 493.41 mi (794.07 km) |
| Guyancourt to Manacor | 638.22 mi (1,027.11 km) |
| Guyancourt to Mancha Real | 810.51 mi (1,304.39 km) |
