| Port Neches to Poinciana (Florida) | 763.26 mi (1,228.34 km) |
| Port Neches to Point Pleasant (New Jersey) | 1,318.84 mi (2,122.47 km) |
| Port Neches to Pomona (California) | 1,420.05 mi (2,285.35 km) |
| Port Neches to Pompano Beach (Florida) | 879.85 mi (1,415.99 km) |
| Port Neches to Pompton Lakes (New Jersey) | 1,337.91 mi (2,153.16 km) |
| Port Neches to Pompton Plains (New Jersey) | 1,335.78 mi (2,149.74 km) |
| Port Neches to Ponca City (Oklahoma) | 499.69 mi (804.18 km) |
| Port Neches to Ponce (Puerto Rico) | 1,905.63 mi (3,066.81 km) |
| Port Neches to Pontiac (Illinois) | 810.57 mi (1,304.48 km) |
| Port Neches to Pontiac (Michigan) | 1,055.78 mi (1,699.11 km) |
| Port Neches to Pooler (Georgia) | 764.94 mi (1,231.06 km) |
| Port Neches to Poplar Bluff (Missouri) | 511.19 mi (822.68 km) |
| Port Neches to Poquoson (Virginia) | 1,124.53 mi (1,809.75 km) |
| Port Neches to Port Angeles (Washington) | 1,998.30 mi (3,215.96 km) |
| Port Neches to Port Arthur (Texas) | 8.45 mi (13.60 km) |
