| Port Neches to Arcata (California) | 1,843.71 mi (2,967.16 km) |
| Port Neches to Archdale (North Carolina) | 907.29 mi (1,460.14 km) |
| Port Neches to Arden-Arcade (California) | 1,668.04 mi (2,684.45 km) |
| Port Neches to Ardmore (Oklahoma) | 345.78 mi (556.47 km) |
| Port Neches to Ardmore (Pennsylvania) | 1,258.67 mi (2,025.64 km) |
| Port Neches to Arecibo (Puerto Rico) | 1,883.68 mi (3,031.49 km) |
| Port Neches to Arkadelphia (Arkansas) | 291.17 mi (468.60 km) |
| Port Neches to Arkansas City (Kansas) | 521.56 mi (839.37 km) |
| Port Neches to Arlington (Tennessee) | 441.71 mi (710.86 km) |
| Port Neches to Arlington (Texas) | 265.68 mi (427.57 km) |
| Port Neches to Arlington (Virginia) | 1,137.24 mi (1,830.21 km) |
| Port Neches to Arlington (Washington) | 1,947.26 mi (3,133.81 km) |
| Port Neches to Arlington Heights (Illinois) | 900.58 mi (1,449.34 km) |
| Port Neches to Arnold (Maryland) | 1,171.29 mi (1,885.01 km) |
| Port Neches to Arnold (Missouri) | 618.56 mi (995.48 km) |
