| Nettuno to Gaeta | 49.78 mi (80.11 km) |
| Nettuno to Gaggiano | 327.39 mi (526.88 km) |
| Nettuno to Galatina | 301.23 mi (484.79 km) |
| Nettuno to Galatone | 296.63 mi (477.38 km) |
| Nettuno to Galbiate | 341.39 mi (549.42 km) |
| Nettuno to Gallarate | 348.87 mi (561.45 km) |
| Nettuno to Galliate | 341.33 mi (549.32 km) |
| Nettuno to Gallipoli | 295.18 mi (475.04 km) |
| Nettuno to Gambettola | 183.88 mi (295.92 km) |
| Nettuno to Gambolo | 324.13 mi (521.64 km) |
| Nettuno to Garbagnate Milanese | 335.95 mi (540.67 km) |
| Nettuno to Gardone Val Trompia | 316.71 mi (509.69 km) |
| Nettuno to Garlasco | 319.38 mi (513.99 km) |
| Nettuno to Gassino Torinese | 350.94 mi (564.78 km) |
| Nettuno to Gatteo | 182.51 mi (293.72 km) |
