| Port Neches to Port Charlotte (Florida) | 747.13 mi (1,202.38 km) |
| Port Neches to Port Chester (New York) | 1,366.45 mi (2,199.09 km) |
| Port Neches to Port Hueneme (California) | 1,502.79 mi (2,418.50 km) |
| Port Neches to Port Huron (Michigan) | 1,100.47 mi (1,771.04 km) |
| Port Neches to Port Lavaca (Texas) | 186.87 mi (300.74 km) |
| Port Neches to Port Orange (Florida) | 779.25 mi (1,254.09 km) |
| Port Neches to Port Orchard (Washington) | 1,946.28 mi (3,132.24 km) |
| Port Neches to Port Royal (South Carolina) | 799.44 mi (1,286.57 km) |
| Port Neches to Port Salerno (Florida) | 856.81 mi (1,378.90 km) |
| Port Neches to Port St. John (Florida) | 798.34 mi (1,284.81 km) |
| Port Neches to Port St. Lucie (Florida) | 842.49 mi (1,355.86 km) |
| Port Neches to Port Washington (New York) | 1,360.42 mi (2,189.38 km) |
| Port Neches to Port Washington (Wisconsin) | 984.68 mi (1,584.69 km) |
| Port Neches to Port Wentworth (Georgia) | 769.16 mi (1,237.84 km) |
| Port Neches to Portage (Indiana) | 886.51 mi (1,426.70 km) |
