| Trowbridge to Gaeta | 1,023.14 mi (1,646.58 km) |
| Trowbridge to Gaggiano | 657.12 mi (1,057.53 km) |
| Trowbridge to Galatina | 1,241.41 mi (1,997.86 km) |
| Trowbridge to Galatone | 1,238.51 mi (1,993.19 km) |
| Trowbridge to Galbiate | 651.79 mi (1,048.95 km) |
| Trowbridge to Gallarate | 636.32 mi (1,024.06 km) |
| Trowbridge to Galliate | 641.51 mi (1,032.41 km) |
| Trowbridge to Gallipoli | 1,240.37 mi (1,996.19 km) |
| Trowbridge to Gambettola | 836.94 mi (1,346.93 km) |
| Trowbridge to Gambolo | 657.96 mi (1,058.89 km) |
| Trowbridge to Garbagnate Milanese | 650.82 mi (1,047.39 km) |
| Trowbridge to Gardone Val Trompia | 686.68 mi (1,105.11 km) |
| Trowbridge to Garlasco | 662.59 mi (1,066.33 km) |
| Trowbridge to Gassino Torinese | 628.55 mi (1,011.56 km) |
| Trowbridge to Gatteo | 839.56 mi (1,351.15 km) |
