| Port Talbot to Gonzalez (Florida) | 4,329.28 mi (6,967.31 km) |
| Port Talbot to Goodlettsville (Tennessee) | 4,025.28 mi (6,478.05 km) |
| Port Talbot to Goodyear (Arizona) | 5,159.18 mi (8,302.89 km) |
| Port Talbot to Goose Creek (South Carolina) | 3,908.56 mi (6,290.23 km) |
| Port Talbot to Goshen (Indiana) | 3,747.54 mi (6,031.08 km) |
| Port Talbot to Goulds (Florida) | 4,289.97 mi (6,904.04 km) |
| Port Talbot to Grafton (Wisconsin) | 3,751.10 mi (6,036.81 km) |
| Port Talbot to Graham (North Carolina) | 3,738.71 mi (6,016.87 km) |
| Port Talbot to Graham (Washington) | 4,711.89 mi (7,583.06 km) |
| Port Talbot to Grain Valley (Missouri) | 4,191.80 mi (6,746.05 km) |
| Port Talbot to Granbury (Texas) | 4,657.71 mi (7,495.85 km) |
| Port Talbot to Grand Forks (North Dakota) | 3,876.30 mi (6,238.31 km) |
| Port Talbot to Grand Haven (Michigan) | 3,696.45 mi (5,948.86 km) |
| Port Talbot to Grand Island (Nebraska) | 4,254.67 mi (6,847.23 km) |
| Port Talbot to Grand Junction (Colorado) | 4,713.16 mi (7,585.10 km) |
