| Kostinbrod to Los Palacios y Villafranca | 1,582.67 mi (2,547.06 km) |
| Kostinbrod to Luanco | 1,454.24 mi (2,340.38 km) |
| Kostinbrod to Lucena | 1,503.41 mi (2,419.51 km) |
| Kostinbrod to Lugo | 1,548.06 mi (2,491.37 km) |
| Kostinbrod to Lumbreras | 1,364.09 mi (2,195.29 km) |
| Kostinbrod to Madrid | 1,394.38 mi (2,244.04 km) |
| Kostinbrod to Madridejos | 1,404.90 mi (2,260.96 km) |
| Kostinbrod to Mahon | 1,001.29 mi (1,611.42 km) |
| Kostinbrod to Mairena del Alcor | 1,567.47 mi (2,522.59 km) |
| Kostinbrod to Mairena del Aljarafe | 1,585.22 mi (2,551.17 km) |
| Kostinbrod to Majadahonda | 1,401.89 mi (2,256.13 km) |
| Kostinbrod to Malaga | 1,519.26 mi (2,445.02 km) |
| Kostinbrod to Malgrat de Mar | 1,047.96 mi (1,686.54 km) |
| Kostinbrod to Manacor | 1,061.46 mi (1,708.25 km) |
| Kostinbrod to Mancha Real | 1,449.13 mi (2,332.15 km) |
