| Siegburg to La Victoria de Acentejo | 1,975.90 mi (3,179.91 km) |
| Siegburg to Laguna de Duero | 852.73 mi (1,372.34 km) |
| Siegburg to Lalin | 915.54 mi (1,473.42 km) |
| Siegburg to Lardero | 737.17 mi (1,186.36 km) |
| Siegburg to Laredo | 712.55 mi (1,146.74 km) |
| Siegburg to Las Cabezas de San Juan | 1,153.84 mi (1,856.93 km) |
| Siegburg to Las Palmas | 1,961.18 mi (3,156.21 km) |
| Siegburg to Las Rozas de Madrid | 888.85 mi (1,430.47 km) |
| Siegburg to Las Torres de Cotillas | 974.67 mi (1,568.58 km) |
| Siegburg to Lebrija | 1,161.37 mi (1,869.05 km) |
| Siegburg to Leganes | 895.26 mi (1,440.79 km) |
| Siegburg to Leon | 826.73 mi (1,330.50 km) |
| Siegburg to Lepe | 1,173.89 mi (1,889.19 km) |
| Siegburg to Linares | 1,026.16 mi (1,651.44 km) |
| Siegburg to Liria | 859.31 mi (1,382.93 km) |
