| Port Neches to Opovo | 5,817.68 mi (9,362.66 km) |
| Port Neches to Osecina | 5,813.92 mi (9,356.60 km) |
| Port Neches to Padinska Skela | 5,822.09 mi (9,369.75 km) |
| Port Neches to Pancevo | 5,833.46 mi (9,388.05 km) |
| Port Neches to Paracin | 5,906.37 mi (9,505.38 km) |
| Port Neches to Pecinci | 5,806.05 mi (9,343.93 km) |
| Port Neches to Petrovac na Mlavi | 5,884.59 mi (9,470.33 km) |
| Port Neches to Petrovaradin | 5,787.55 mi (9,314.16 km) |
| Port Neches to Pirot | 5,982.94 mi (9,628.60 km) |
| Port Neches to Plandiste | 5,836.93 mi (9,393.62 km) |
| Port Neches to Pozarevac | 5,865.37 mi (9,439.41 km) |
| Port Neches to Pozega | 5,852.94 mi (9,419.39 km) |
| Port Neches to Presevo | 5,982.52 mi (9,627.94 km) |
| Port Neches to Priboj | 5,843.57 mi (9,404.31 km) |
| Port Neches to Prijepolje | 5,850.24 mi (9,415.05 km) |
