| Port Talbot to Greenwood Village (Colorado) | 4,557.36 mi (7,334.36 km) |
| Port Talbot to Greer (South Carolina) | 3,909.02 mi (6,290.97 km) |
| Port Talbot to Grenada (Mississippi) | 4,274.28 mi (6,878.78 km) |
| Port Talbot to Gresham (Oregon) | 4,802.06 mi (7,728.17 km) |
| Port Talbot to Gretna (Louisiana) | 4,476.61 mi (7,204.41 km) |
| Port Talbot to Griffin (Georgia) | 4,074.29 mi (6,556.93 km) |
| Port Talbot to Griffith (Indiana) | 3,811.85 mi (6,134.59 km) |
| Port Talbot to Grimes (Iowa) | 4,048.57 mi (6,515.54 km) |
| Port Talbot to Grosse Pointe Park (Michigan) | 3,597.60 mi (5,789.78 km) |
| Port Talbot to Grosse Pointe Woods (Michigan) | 3,593.91 mi (5,783.85 km) |
| Port Talbot to Grove City (Ohio) | 3,715.04 mi (5,978.77 km) |
| Port Talbot to Groveland (Florida) | 4,198.54 mi (6,756.90 km) |
| Port Talbot to Grover Beach (California) | 5,334.17 mi (8,584.51 km) |
| Port Talbot to Groves (Texas) | 4,632.20 mi (7,454.80 km) |
| Port Talbot to Groveton (Virginia) | 3,521.33 mi (5,667.03 km) |
