| Port Neches to Cold Springs (Nevada) | 1,613.98 mi (2,597.44 km) |
| Port Neches to Coldwater (Michigan) | 965.32 mi (1,553.53 km) |
| Port Neches to Colesville (Maryland) | 1,148.27 mi (1,847.95 km) |
| Port Neches to College (Alaska) | 3,315.98 mi (5,336.55 km) |
| Port Neches to College Park (Georgia) | 611.14 mi (983.54 km) |
| Port Neches to College Park (Maryland) | 1,148.97 mi (1,849.09 km) |
| Port Neches to College Station (Texas) | 146.38 mi (235.58 km) |
| Port Neches to Collegedale (Tennessee) | 625.44 mi (1,006.55 km) |
| Port Neches to Colleyville (Texas) | 276.02 mi (444.22 km) |
| Port Neches to Collierville (Tennessee) | 428.81 mi (690.10 km) |
| Port Neches to Collinsville (Illinois) | 641.61 mi (1,032.58 km) |
| Port Neches to Colonia (New Jersey) | 1,323.29 mi (2,129.63 km) |
| Port Neches to Colonial Heights (Virginia) | 1,074.90 mi (1,729.88 km) |
| Port Neches to Colonial Park (Pennsylvania) | 1,199.08 mi (1,929.73 km) |
| Port Neches to Colorado Springs (Colorado) | 868.96 mi (1,398.45 km) |
