| Welling to Giovinazzo | 1,057.74 mi (1,702.27 km) |
| Welling to Giugliano in Campania | 988.07 mi (1,590.14 km) |
| Welling to Giulianova | 883.75 mi (1,422.27 km) |
| Welling to Giussano | 575.09 mi (925.52 km) |
| Welling to Goito | 646.17 mi (1,039.91 km) |
| Welling to Gonzaga | 666.13 mi (1,072.04 km) |
| Welling to Gorgonzola | 589.56 mi (948.81 km) |
| Welling to Gorizia | 723.04 mi (1,163.63 km) |
| Welling to Gragnano | 1,011.22 mi (1,627.39 km) |
| Welling to Grammichele | 1,213.42 mi (1,952.81 km) |
| Welling to Granarolo del l'Emilia | 707.58 mi (1,138.74 km) |
| Welling to Gravina in Puglia | 1,068.01 mi (1,718.80 km) |
| Welling to Grezzana | 645.41 mi (1,038.69 km) |
| Welling to Gricignano d'Aversa | 983.96 mi (1,583.53 km) |
| Welling to Grosseto | 790.61 mi (1,272.36 km) |
