| South Houston to La Union | 5,218.79 mi (8,398.82 km) |
| South Houston to La Victoria de Acentejo | 4,655.68 mi (7,492.60 km) |
| South Houston to Laguna de Duero | 4,917.87 mi (7,914.54 km) |
| South Houston to Lalin | 4,728.70 mi (7,610.10 km) |
| South Houston to Lardero | 5,000.19 mi (8,047.02 km) |
| South Houston to Laredo | 4,928.59 mi (7,931.80 km) |
| South Houston to Las Cabezas de San Juan | 4,985.94 mi (8,024.09 km) |
| South Houston to Las Palmas | 4,722.07 mi (7,599.44 km) |
| South Houston to Las Rozas de Madrid | 4,988.49 mi (8,028.19 km) |
| South Houston to Las Torres de Cotillas | 5,188.29 mi (8,349.75 km) |
| South Houston to Lebrija | 4,980.76 mi (8,015.76 km) |
| South Houston to Leganes | 4,998.35 mi (8,044.06 km) |
| South Houston to Leon | 4,850.04 mi (7,805.38 km) |
| South Houston to Lepe | 4,914.68 mi (7,909.41 km) |
| South Houston to Linares | 5,069.34 mi (8,158.32 km) |
