| Illescas to La Victoria de Acentejo | 1,080.22 mi (1,738.44 km) |
| Illescas to Laguna de Duero | 111.35 mi (179.21 km) |
| Illescas to Lalin | 282.68 mi (454.93 km) |
| Illescas to Lardero | 174.74 mi (281.22 km) |
| Illescas to Laredo | 228.89 mi (368.36 km) |
| Illescas to Las Cabezas de San Juan | 244.69 mi (393.80 km) |
| Illescas to Las Palmas | 1,059.26 mi (1,704.71 km) |
| Illescas to Las Rozas de Madrid | 26.00 mi (41.84 km) |
| Illescas to Las Torres de Cotillas | 200.37 mi (322.47 km) |
| Illescas to Lebrija | 252.03 mi (405.60 km) |
| Illescas to Leganes | 15.05 mi (24.22 km) |
| Illescas to Leon | 194.11 mi (312.39 km) |
| Illescas to Lepe | 268.57 mi (432.22 km) |
| Illescas to Linares | 140.90 mi (226.76 km) |
| Illescas to Liria | 174.97 mi (281.59 km) |
