| Llanelli to Grovetown (Georgia) | 3,961.84 mi (6,375.97 km) |
| Llanelli to Guayama (Puerto Rico) | 4,056.03 mi (6,527.55 km) |
| Llanelli to Guaynabo (Puerto Rico) | 4,034.48 mi (6,492.87 km) |
| Llanelli to Gulf Shores (Alabama) | 4,344.71 mi (6,992.13 km) |
| Llanelli to Gulfport (Florida) | 4,262.41 mi (6,859.68 km) |
| Llanelli to Gulfport (Mississippi) | 4,393.54 mi (7,070.73 km) |
| Llanelli to Gunbarrel (Colorado) | 4,526.94 mi (7,285.40 km) |
| Llanelli to Gurnee (Illinois) | 3,776.66 mi (6,077.95 km) |
| Llanelli to Guthrie (Oklahoma) | 4,455.56 mi (7,170.52 km) |
| Llanelli to Guttenberg (New Jersey) | 3,288.55 mi (5,292.40 km) |
| Llanelli to Guymon (Oklahoma) | 4,565.53 mi (7,347.51 km) |
| Llanelli to Hacienda Heights (California) | 5,294.77 mi (8,521.12 km) |
| Llanelli to Hackensack (New Jersey) | 3,286.16 mi (5,288.56 km) |
| Llanelli to Hackettstown (New Jersey) | 3,319.73 mi (5,342.59 km) |
| Llanelli to Hagerstown (Maryland) | 3,491.26 mi (5,618.64 km) |
