| Cwmbran to Giovinazzo | 1,177.96 mi (1,895.74 km) |
| Cwmbran to Giugliano in Campania | 1,101.46 mi (1,772.62 km) |
| Cwmbran to Giulianova | 1,002.42 mi (1,613.23 km) |
| Cwmbran to Giussano | 692.00 mi (1,113.66 km) |
| Cwmbran to Goito | 765.61 mi (1,232.12 km) |
| Cwmbran to Gonzaga | 784.66 mi (1,262.79 km) |
| Cwmbran to Gorgonzola | 706.24 mi (1,136.59 km) |
| Cwmbran to Gorizia | 851.50 mi (1,370.36 km) |
| Cwmbran to Gragnano | 1,124.77 mi (1,810.15 km) |
| Cwmbran to Grammichele | 1,317.38 mi (2,120.12 km) |
| Cwmbran to Granarolo del l'Emilia | 826.24 mi (1,329.71 km) |
| Cwmbran to Gravina in Puglia | 1,186.69 mi (1,909.79 km) |
| Cwmbran to Grezzana | 767.04 mi (1,234.43 km) |
| Cwmbran to Gricignano d'Aversa | 1,097.53 mi (1,766.31 km) |
| Cwmbran to Grosseto | 900.61 mi (1,449.39 km) |
