| Boom to La Victoria de Acentejo | 1,902.19 mi (3,061.29 km) |
| Boom to Laguna de Duero | 785.22 mi (1,263.69 km) |
| Boom to Lalin | 826.90 mi (1,330.77 km) |
| Boom to Lardero | 679.21 mi (1,093.08 km) |
| Boom to Laredo | 642.49 mi (1,033.98 km) |
| Boom to Las Cabezas de San Juan | 1,098.21 mi (1,767.40 km) |
| Boom to Las Palmas | 1,891.07 mi (3,043.38 km) |
| Boom to Las Rozas de Madrid | 831.35 mi (1,337.93 km) |
| Boom to Las Torres de Cotillas | 942.78 mi (1,517.26 km) |
| Boom to Lebrija | 1,105.26 mi (1,778.75 km) |
| Boom to Leganes | 839.12 mi (1,350.44 km) |
| Boom to Leon | 749.37 mi (1,205.99 km) |
| Boom to Lepe | 1,111.35 mi (1,788.54 km) |
| Boom to Linares | 979.30 mi (1,576.04 km) |
| Boom to Liria | 827.01 mi (1,330.94 km) |
