| Port Neches to Anoka (Minnesota) | 1,052.96 mi (1,694.57 km) |
| Port Neches to Ansonia (Connecticut) | 1,404.90 mi (2,260.97 km) |
| Port Neches to Antelope (California) | 1,668.53 mi (2,685.24 km) |
| Port Neches to Anthem (Arizona) | 1,097.23 mi (1,765.82 km) |
| Port Neches to Antioch (California) | 1,681.15 mi (2,705.55 km) |
| Port Neches to Antioch (Illinois) | 922.87 mi (1,485.21 km) |
| Port Neches to Apache Junction (Arizona) | 1,059.38 mi (1,704.91 km) |
| Port Neches to Apex (North Carolina) | 959.30 mi (1,543.84 km) |
| Port Neches to Apollo Beach (Florida) | 714.80 mi (1,150.36 km) |
| Port Neches to Apopka (Florida) | 752.52 mi (1,211.06 km) |
| Port Neches to Apple Valley (California) | 1,392.01 mi (2,240.22 km) |
| Port Neches to Apple Valley (Minnesota) | 1,021.26 mi (1,643.56 km) |
| Port Neches to Appleton (Wisconsin) | 1,033.81 mi (1,663.76 km) |
| Port Neches to Arbutus (Maryland) | 1,168.38 mi (1,880.33 km) |
| Port Neches to Arcadia (California) | 1,436.15 mi (2,311.27 km) |
