| Idrija to Giovinazzo | 358.15 mi (576.39 km) |
| Idrija to Giugliano in Campania | 350.45 mi (563.99 km) |
| Idrija to Giulianova | 224.76 mi (361.71 km) |
| Idrija to Giussano | 232.43 mi (374.05 km) |
| Idrija to Goito | 170.50 mi (274.39 km) |
| Idrija to Gonzaga | 171.70 mi (276.32 km) |
| Idrija to Gorgonzola | 225.34 mi (362.65 km) |
| Idrija to Gorizia | 20.30 mi (32.67 km) |
| Idrija to Gragnano | 367.48 mi (591.40 km) |
| Idrija to Grammichele | 607.99 mi (978.46 km) |
| Idrija to Granarolo del l'Emilia | 160.54 mi (258.36 km) |
| Idrija to Gravina in Puglia | 377.79 mi (608.00 km) |
| Idrija to Grezzana | 148.95 mi (239.72 km) |
| Idrija to Gricignano d'Aversa | 345.73 mi (556.39 km) |
| Idrija to Grosseto | 266.19 mi (428.39 km) |
