| Thornton Heath to La Union | 952.91 mi (1,533.56 km) |
| Thornton Heath to La Victoria de Acentejo | 1,798.82 mi (2,894.92 km) |
| Thornton Heath to Laguna de Duero | 712.45 mi (1,146.58 km) |
| Thornton Heath to Lalin | 711.63 mi (1,145.26 km) |
| Thornton Heath to Lardero | 629.83 mi (1,013.61 km) |
| Thornton Heath to Laredo | 572.80 mi (921.83 km) |
| Thornton Heath to Las Cabezas de San Juan | 1,036.44 mi (1,667.99 km) |
| Thornton Heath to Las Palmas | 1,793.89 mi (2,886.99 km) |
| Thornton Heath to Las Rozas de Madrid | 774.83 mi (1,246.97 km) |
| Thornton Heath to Las Torres de Cotillas | 925.69 mi (1,489.75 km) |
| Thornton Heath to Lebrija | 1,042.49 mi (1,677.72 km) |
| Thornton Heath to Leganes | 784.71 mi (1,262.87 km) |
| Thornton Heath to Leon | 659.43 mi (1,061.25 km) |
| Thornton Heath to Lepe | 1,037.19 mi (1,669.20 km) |
| Thornton Heath to Linares | 935.94 mi (1,506.25 km) |
