| Herstal to Giugliano in Campania | 787.81 mi (1,267.86 km) |
| Herstal to Giulianova | 673.22 mi (1,083.45 km) |
| Herstal to Giussano | 380.69 mi (612.67 km) |
| Herstal to Goito | 440.57 mi (709.02 km) |
| Herstal to Gonzaga | 462.19 mi (743.83 km) |
| Herstal to Gorgonzola | 394.85 mi (635.45 km) |
| Herstal to Gorizia | 491.04 mi (790.25 km) |
| Herstal to Gragnano | 810.15 mi (1,303.81 km) |
| Herstal to Grammichele | 1,029.95 mi (1,657.54 km) |
| Herstal to Granarolo del l'Emilia | 501.67 mi (807.36 km) |
| Herstal to Gravina in Puglia | 854.61 mi (1,375.37 km) |
| Herstal to Grezzana | 433.73 mi (698.02 km) |
| Herstal to Gricignano d'Aversa | 783.37 mi (1,260.71 km) |
| Herstal to Grosseto | 603.74 mi (971.63 km) |
| Herstal to Grottaferrata | 698.89 mi (1,124.75 km) |
