| Port Neches to National City (California) | 1,376.34 mi (2,215.01 km) |
| Port Neches to Naugatuck (Connecticut) | 1,410.30 mi (2,269.66 km) |
| Port Neches to Navarre (Florida) | 422.35 mi (679.71 km) |
| Port Neches to Nederland (Texas) | 3.35 mi (5.39 km) |
| Port Neches to Neenah (Wisconsin) | 1,025.14 mi (1,649.81 km) |
| Port Neches to Neosho (Missouri) | 475.12 mi (764.64 km) |
| Port Neches to Nesconset (New York) | 1,385.53 mi (2,229.79 km) |
| Port Neches to New Albany (Indiana) | 739.04 mi (1,189.37 km) |
| Port Neches to New Albany (Ohio) | 939.78 mi (1,512.43 km) |
| Port Neches to New Baltimore (Michigan) | 1,075.21 mi (1,730.38 km) |
| Port Neches to New Baltimore (Virginia) | 1,103.87 mi (1,776.50 km) |
| Port Neches to New Bedford (Massachusetts) | 1,513.58 mi (2,435.88 km) |
| Port Neches to New Berlin (Wisconsin) | 953.69 mi (1,534.82 km) |
| Port Neches to New Bern (North Carolina) | 1,042.92 mi (1,678.42 km) |
| Port Neches to New Braunfels (Texas) | 250.58 mi (403.27 km) |
