| Port Neches to Chicago Ridge (Illinois) | 880.16 mi (1,416.48 km) |
| Port Neches to Chickasha (Oklahoma) | 420.38 mi (676.53 km) |
| Port Neches to Chico (California) | 1,709.31 mi (2,750.86 km) |
| Port Neches to Chicopee (Massachusetts) | 1,454.45 mi (2,340.71 km) |
| Port Neches to Chillicothe (Ohio) | 896.35 mi (1,442.53 km) |
| Port Neches to Chillum (Maryland) | 1,145.87 mi (1,844.10 km) |
| Port Neches to Chino (California) | 1,414.07 mi (2,275.72 km) |
| Port Neches to Chino Hills (California) | 1,417.31 mi (2,280.94 km) |
| Port Neches to Chino Valley (Arizona) | 1,125.23 mi (1,810.88 km) |
| Port Neches to Chippewa Falls (Wisconsin) | 1,042.90 mi (1,678.39 km) |
| Port Neches to Choctaw (Oklahoma) | 426.37 mi (686.18 km) |
| Port Neches to Chowchilla (California) | 1,586.03 mi (2,552.48 km) |
| Port Neches to Christiansburg (Virginia) | 922.10 mi (1,483.98 km) |
| Port Neches to Chubbuck (Idaho) | 1,358.07 mi (2,185.60 km) |
| Port Neches to Chula Vista (California) | 1,371.39 mi (2,207.05 km) |
