| Winterthur to Giovinazzo | 586.14 mi (943.30 km) |
| Winterthur to Giugliano in Campania | 528.05 mi (849.81 km) |
| Winterthur to Giulianova | 415.07 mi (667.99 km) |
| Winterthur to Giussano | 126.43 mi (203.47 km) |
| Winterthur to Goito | 180.76 mi (290.91 km) |
| Winterthur to Gonzaga | 202.41 mi (325.75 km) |
| Winterthur to Gorgonzola | 139.51 mi (224.52 km) |
| Winterthur to Gorizia | 255.51 mi (411.21 km) |
| Winterthur to Gragnano | 550.45 mi (885.87 km) |
| Winterthur to Grammichele | 771.36 mi (1,241.39 km) |
| Winterthur to Granarolo del l'Emilia | 241.95 mi (389.39 km) |
| Winterthur to Gravina in Puglia | 598.04 mi (962.46 km) |
| Winterthur to Grezzana | 174.90 mi (281.48 km) |
| Winterthur to Gricignano d'Aversa | 523.62 mi (842.69 km) |
| Winterthur to Grosseto | 346.75 mi (558.04 km) |
