| Port Neches to Horizon West (Florida) | 750.81 mi (1,208.32 km) |
| Port Neches to Hormigueros (Puerto Rico) | 1,872.86 mi (3,014.08 km) |
| Port Neches to Horn Lake (Mississippi) | 411.88 mi (662.85 km) |
| Port Neches to Hot Springs (Arkansas) | 316.16 mi (508.81 km) |
| Port Neches to Hot Springs Village (Arkansas) | 328.40 mi (528.51 km) |
| Port Neches to Houma (Louisiana) | 196.22 mi (315.78 km) |
| Port Neches to Houston (Texas) | 87.42 mi (140.69 km) |
| Port Neches to Howard (Wisconsin) | 1,057.70 mi (1,702.20 km) |
| Port Neches to Huber Heights (Ohio) | 880.04 mi (1,416.29 km) |
| Port Neches to Hudson (Florida) | 687.95 mi (1,107.16 km) |
| Port Neches to Hudson (Ohio) | 1,046.12 mi (1,683.58 km) |
| Port Neches to Hudson (Wisconsin) | 1,037.64 mi (1,669.91 km) |
| Port Neches to Hueytown (Alabama) | 471.42 mi (758.68 km) |
| Port Neches to Hugo (Minnesota) | 1,050.94 mi (1,691.32 km) |
| Port Neches to Humacao (Puerto Rico) | 1,946.08 mi (3,131.92 km) |
