| Port Neches to Irun | 4,932.29 mi (7,937.76 km) |
| Port Neches to Isla-Cristina | 4,833.64 mi (7,779.00 km) |
| Port Neches to Jaca | 5,011.88 mi (8,065.84 km) |
| Port Neches to Jaen | 4,995.93 mi (8,040.17 km) |
| Port Neches to Jerez de la Frontera | 4,907.83 mi (7,898.39 km) |
| Port Neches to Jerez de los Caballeros | 4,831.10 mi (7,774.90 km) |
| Port Neches to Jodar | 5,014.89 mi (8,070.69 km) |
| Port Neches to Jumilla | 5,095.40 mi (8,200.25 km) |
| Port Neches to La Algaba | 4,893.48 mi (7,875.29 km) |
| Port Neches to La Baneza | 4,768.50 mi (7,674.16 km) |
| Port Neches to La Carlota | 4,940.89 mi (7,951.59 km) |
| Port Neches to La Carolina | 4,989.21 mi (8,029.35 km) |
| Port Neches to La Corredoria | 4,744.36 mi (7,635.32 km) |
| Port Neches to La Eliana | 5,101.33 mi (8,209.79 km) |
| Port Neches to La Escala | 5,194.16 mi (8,359.19 km) |
