| Llantwit Major to Glen Parva | 127.81 mi (205.69 km) |
| Llantwit Major to Glenfield | 129.13 mi (207.81 km) |
| Llantwit Major to Glenrothes | 331.30 mi (533.18 km) |
| Llantwit Major to Glossop | 154.71 mi (248.99 km) |
| Llantwit Major to Gloucester | 61.54 mi (99.04 km) |
| Llantwit Major to Godalming | 124.76 mi (200.78 km) |
| Llantwit Major to Golborne | 147.73 mi (237.74 km) |
| Llantwit Major to Goodmayes | 154.75 mi (249.05 km) |
| Llantwit Major to Goole | 192.54 mi (309.87 km) |
| Llantwit Major to Gorleston-on-Sea | 235.41 mi (378.86 km) |
| Llantwit Major to Gornalwood | 96.24 mi (154.88 km) |
| Llantwit Major to Gosforth | 260.30 mi (418.92 km) |
| Llantwit Major to Gosport | 110.39 mi (177.65 km) |
| Llantwit Major to Gourock | 318.96 mi (513.31 km) |
| Llantwit Major to Grangemouth | 318.38 mi (512.39 km) |
