| Cwmbran to Grovetown (Georgia) | 4,009.74 mi (6,453.06 km) |
| Cwmbran to Guayama (Puerto Rico) | 4,103.80 mi (6,604.43 km) |
| Cwmbran to Guaynabo (Puerto Rico) | 4,082.31 mi (6,569.84 km) |
| Cwmbran to Gulf Shores (Alabama) | 4,392.38 mi (7,068.85 km) |
| Cwmbran to Gulfport (Florida) | 4,310.94 mi (6,937.79 km) |
| Cwmbran to Gulfport (Mississippi) | 4,440.99 mi (7,147.09 km) |
| Cwmbran to Gunbarrel (Colorado) | 4,568.38 mi (7,352.09 km) |
| Cwmbran to Gurnee (Illinois) | 3,821.53 mi (6,150.16 km) |
| Cwmbran to Guthrie (Oklahoma) | 4,500.26 mi (7,242.46 km) |
| Cwmbran to Guttenberg (New Jersey) | 3,336.15 mi (5,369.02 km) |
| Cwmbran to Guymon (Oklahoma) | 4,609.02 mi (7,417.50 km) |
| Cwmbran to Hacienda Heights (California) | 5,334.07 mi (8,584.35 km) |
| Cwmbran to Hackensack (New Jersey) | 3,333.74 mi (5,365.13 km) |
| Cwmbran to Hackettstown (New Jersey) | 3,367.22 mi (5,419.02 km) |
| Cwmbran to Hagerstown (Maryland) | 3,538.62 mi (5,694.86 km) |
