| Port Neches to Gonzales (Louisiana) | 181.42 mi (291.96 km) |
| Port Neches to Gonzalez (Florida) | 399.24 mi (642.52 km) |
| Port Neches to Goodlettsville (Tennessee) | 606.60 mi (976.22 km) |
| Port Neches to Goodyear (Arizona) | 1,105.49 mi (1,779.12 km) |
| Port Neches to Goose Creek (South Carolina) | 846.68 mi (1,362.60 km) |
| Port Neches to Goshen (Indiana) | 920.40 mi (1,481.24 km) |
| Port Neches to Goulds (Florida) | 882.48 mi (1,420.22 km) |
| Port Neches to Grafton (Wisconsin) | 979.40 mi (1,576.19 km) |
| Port Neches to Graham (North Carolina) | 940.83 mi (1,514.12 km) |
| Port Neches to Graham (Washington) | 1,914.91 mi (3,081.76 km) |
| Port Neches to Grain Valley (Missouri) | 624.82 mi (1,005.56 km) |
| Port Neches to Granbury (Texas) | 283.19 mi (455.75 km) |
| Port Neches to Grand Forks (North Dakota) | 1,251.04 mi (2,013.35 km) |
| Port Neches to Grand Haven (Michigan) | 999.21 mi (1,608.08 km) |
| Port Neches to Grand Island (Nebraska) | 795.68 mi (1,280.53 km) |
