| Tarquinia to Giovinazzo | 263.71 mi (424.40 km) |
| Tarquinia to Giugliano in Campania | 155.47 mi (250.21 km) |
| Tarquinia to Giulianova | 116.99 mi (188.28 km) |
| Tarquinia to Giussano | 269.76 mi (434.14 km) |
| Tarquinia to Goito | 214.34 mi (344.95 km) |
| Tarquinia to Gonzaga | 192.43 mi (309.69 km) |
| Tarquinia to Gorgonzola | 255.41 mi (411.05 km) |
| Tarquinia to Gorizia | 270.75 mi (435.74 km) |
| Tarquinia to Gragnano | 178.66 mi (287.53 km) |
| Tarquinia to Grammichele | 379.97 mi (611.50 km) |
| Tarquinia to Granarolo del l'Emilia | 159.71 mi (257.03 km) |
| Tarquinia to Gravina in Puglia | 260.54 mi (419.29 km) |
| Tarquinia to Grezzana | 228.74 mi (368.13 km) |
| Tarquinia to Gricignano d'Aversa | 152.19 mi (244.93 km) |
| Tarquinia to Grosseto | 48.94 mi (78.76 km) |
