| Grottaferrata to Giovinazzo | 210.94 mi (339.47 km) |
| Grottaferrata to Giugliano in Campania | 98.72 mi (158.88 km) |
| Grottaferrata to Giulianova | 93.20 mi (149.99 km) |
| Grottaferrata to Giussano | 320.53 mi (515.85 km) |
| Grottaferrata to Goito | 259.40 mi (417.46 km) |
| Grottaferrata to Gonzaga | 237.47 mi (382.18 km) |
| Grottaferrata to Gorgonzola | 306.04 mi (492.52 km) |
| Grottaferrata to Gorizia | 290.23 mi (467.08 km) |
| Grottaferrata to Gragnano | 121.95 mi (196.27 km) |
| Grottaferrata to Grammichele | 332.88 mi (535.73 km) |
| Grottaferrata to Granarolo del l'Emilia | 200.49 mi (322.66 km) |
| Grottaferrata to Gravina in Puglia | 205.63 mi (330.93 km) |
| Grottaferrata to Grezzana | 270.55 mi (435.41 km) |
| Grottaferrata to Gricignano d'Aversa | 95.42 mi (153.56 km) |
| Grottaferrata to Grosseto | 105.00 mi (168.98 km) |
