| Port Neches to Leawood (Kansas) | 618.28 mi (995.03 km) |
| Port Neches to Lebanon (Indiana) | 813.17 mi (1,308.66 km) |
| Port Neches to Lebanon (Missouri) | 536.77 mi (863.84 km) |
| Port Neches to Lebanon (New Hampshire) | 1,518.62 mi (2,443.98 km) |
| Port Neches to Lebanon (Ohio) | 854.36 mi (1,374.96 km) |
| Port Neches to Lebanon (Oregon) | 1,868.31 mi (3,006.76 km) |
| Port Neches to Lebanon (Pennsylvania) | 1,217.96 mi (1,960.11 km) |
| Port Neches to Lebanon (Tennessee) | 614.87 mi (989.53 km) |
| Port Neches to Lee's Summit (Missouri) | 618.23 mi (994.95 km) |
| Port Neches to Leeds (Alabama) | 498.61 mi (802.44 km) |
| Port Neches to Leesburg (Florida) | 729.98 mi (1,174.79 km) |
| Port Neches to Leesburg (Virginia) | 1,123.29 mi (1,807.76 km) |
| Port Neches to Lehi (Utah) | 1,238.82 mi (1,993.69 km) |
| Port Neches to Lehigh Acres (Florida) | 783.50 mi (1,260.92 km) |
| Port Neches to Leisure City (Florida) | 881.59 mi (1,418.77 km) |
