| Llantwit Major to Gages Lake (Illinois) | 3,814.19 mi (6,138.34 km) |
| Llantwit Major to Gahanna (Ohio) | 3,717.15 mi (5,982.18 km) |
| Llantwit Major to Gainesville (Florida) | 4,183.80 mi (6,733.17 km) |
| Llantwit Major to Gainesville (Georgia) | 4,022.48 mi (6,473.55 km) |
| Llantwit Major to Gainesville (Texas) | 4,590.64 mi (7,387.92 km) |
| Llantwit Major to Gainesville (Virginia) | 3,558.97 mi (5,727.61 km) |
| Llantwit Major to Gaithersburg (Maryland) | 3,526.47 mi (5,675.30 km) |
| Llantwit Major to Galena Park (Texas) | 4,713.04 mi (7,584.91 km) |
| Llantwit Major to Galesburg (Illinois) | 3,970.86 mi (6,390.48 km) |
| Llantwit Major to Galion (Ohio) | 3,681.85 mi (5,925.37 km) |
| Llantwit Major to Gallatin (Tennessee) | 4,031.16 mi (6,487.53 km) |
| Llantwit Major to Gallup (New Mexico) | 4,927.37 mi (7,929.83 km) |
| Llantwit Major to Galt (California) | 5,195.65 mi (8,361.59 km) |
| Llantwit Major to Galveston (Texas) | 4,724.69 mi (7,603.65 km) |
| Llantwit Major to Gantt (South Carolina) | 3,940.05 mi (6,340.90 km) |
