| Tadley to La Union | 948.83 mi (1,527.00 km) |
| Tadley to La Victoria de Acentejo | 1,771.51 mi (2,850.97 km) |
| Tadley to Laguna de Duero | 695.80 mi (1,119.77 km) |
| Tadley to Lalin | 684.50 mi (1,101.59 km) |
| Tadley to Lardero | 619.76 mi (997.40 km) |
| Tadley to Laredo | 558.47 mi (898.78 km) |
| Tadley to Las Cabezas de San Juan | 1,020.37 mi (1,642.12 km) |
| Tadley to Las Palmas | 1,767.96 mi (2,845.25 km) |
| Tadley to Las Rozas de Madrid | 761.57 mi (1,225.63 km) |
| Tadley to Las Torres de Cotillas | 920.63 mi (1,481.61 km) |
| Tadley to Lebrija | 1,026.15 mi (1,651.43 km) |
| Tadley to Leganes | 771.87 mi (1,242.21 km) |
| Tadley to Leon | 639.02 mi (1,028.41 km) |
| Tadley to Lepe | 1,018.22 mi (1,638.67 km) |
| Tadley to Linares | 924.69 mi (1,488.15 km) |
