| Port Neches to La Union | 5,143.34 mi (8,277.41 km) |
| Port Neches to La Victoria de Acentejo | 4,576.04 mi (7,364.43 km) |
| Port Neches to Laguna de Duero | 4,843.63 mi (7,795.07 km) |
| Port Neches to Lalin | 4,654.48 mi (7,490.67 km) |
| Port Neches to Lardero | 4,926.76 mi (7,928.86 km) |
| Port Neches to Laredo | 4,855.53 mi (7,814.23 km) |
| Port Neches to Las Cabezas de San Juan | 4,909.46 mi (7,901.01 km) |
| Port Neches to Las Palmas | 4,642.44 mi (7,471.29 km) |
| Port Neches to Las Rozas de Madrid | 4,913.85 mi (7,908.07 km) |
| Port Neches to Las Torres de Cotillas | 5,112.96 mi (8,228.52 km) |
| Port Neches to Lebrija | 4,904.24 mi (7,892.62 km) |
| Port Neches to Leganes | 4,923.65 mi (7,923.85 km) |
| Port Neches to Leon | 4,776.19 mi (7,686.53 km) |
| Port Neches to Lepe | 4,838.14 mi (7,786.23 km) |
| Port Neches to Linares | 4,993.65 mi (8,036.51 km) |
