| Port Neches to Colton (California) | 1,395.10 mi (2,245.19 km) |
| Port Neches to Columbia (Illinois) | 623.41 mi (1,003.28 km) |
| Port Neches to Columbia (Maryland) | 1,159.12 mi (1,865.43 km) |
| Port Neches to Columbia (Missouri) | 626.61 mi (1,008.43 km) |
| Port Neches to Columbia (Pennsylvania) | 1,204.04 mi (1,937.72 km) |
| Port Neches to Columbia (South Carolina) | 813.28 mi (1,308.84 km) |
| Port Neches to Columbia (Tennessee) | 558.90 mi (899.47 km) |
| Port Neches to Columbia Heights (Minnesota) | 1,042.06 mi (1,677.03 km) |
| Port Neches to Columbine (Colorado) | 914.75 mi (1,472.15 km) |
| Port Neches to Columbus (Georgia) | 563.36 mi (906.65 km) |
| Port Neches to Columbus (Indiana) | 783.72 mi (1,261.28 km) |
| Port Neches to Columbus (Mississippi) | 406.56 mi (654.30 km) |
| Port Neches to Columbus (Nebraska) | 814.42 mi (1,310.68 km) |
| Port Neches to Columbus (Ohio) | 927.63 mi (1,492.88 km) |
| Port Neches to Commack (New York) | 1,379.29 mi (2,219.76 km) |
