| Port Neches to Piedras Blancas | 4,732.69 mi (7,616.53 km) |
| Port Neches to Piera | 5,149.01 mi (8,286.53 km) |
| Port Neches to Pilar de la Horadada | 5,140.34 mi (8,272.58 km) |
| Port Neches to Pilas | 4,882.54 mi (7,857.69 km) |
| Port Neches to Pinos Puente | 5,011.88 mi (8,065.85 km) |
| Port Neches to Pinto | 4,928.93 mi (7,932.35 km) |
| Port Neches to Pizarra | 4,978.12 mi (8,011.51 km) |
| Port Neches to Plasencia | 4,819.02 mi (7,755.46 km) |
| Port Neches to Pola de Laviana | 4,760.54 mi (7,661.35 km) |
| Port Neches to Pola de Lena | 4,749.77 mi (7,644.01 km) |
| Port Neches to Pola de Siero | 4,752.38 mi (7,648.22 km) |
| Port Neches to Pollensa | 5,259.89 mi (8,464.98 km) |
| Port Neches to Ponferrada | 4,729.49 mi (7,611.38 km) |
| Port Neches to Pontevedra | 4,635.10 mi (7,459.46 km) |
| Port Neches to Portugalete | 4,876.15 mi (7,847.41 km) |
