| Idar-Oberstein to La Victoria de Acentejo | 1,929.46 mi (3,105.16 km) |
| Idar-Oberstein to Laguna de Duero | 806.25 mi (1,297.53 km) |
| Idar-Oberstein to Lalin | 882.19 mi (1,419.74 km) |
| Idar-Oberstein to Lardero | 686.58 mi (1,104.94 km) |
| Idar-Oberstein to Laredo | 668.77 mi (1,076.28 km) |
| Idar-Oberstein to Las Cabezas de San Juan | 1,099.73 mi (1,769.85 km) |
| Idar-Oberstein to Las Palmas | 1,912.70 mi (3,078.20 km) |
| Idar-Oberstein to Las Rozas de Madrid | 836.88 mi (1,346.83 km) |
| Idar-Oberstein to Las Torres de Cotillas | 911.56 mi (1,467.01 km) |
| Idar-Oberstein to Lebrija | 1,107.46 mi (1,782.29 km) |
| Idar-Oberstein to Leganes | 842.58 mi (1,356.01 km) |
| Idar-Oberstein to Leon | 786.32 mi (1,265.45 km) |
| Idar-Oberstein to Lepe | 1,123.10 mi (1,807.46 km) |
| Idar-Oberstein to Linares | 968.61 mi (1,558.83 km) |
| Idar-Oberstein to Liria | 796.86 mi (1,282.42 km) |
