| Herisau to Gaeta | 475.99 mi (766.04 km) |
| Herisau to Gaggiano | 137.15 mi (220.72 km) |
| Herisau to Galatina | 666.79 mi (1,073.09 km) |
| Herisau to Galatone | 664.40 mi (1,069.25 km) |
| Herisau to Galbiate | 109.54 mi (176.28 km) |
| Herisau to Gallarate | 120.86 mi (194.51 km) |
| Herisau to Galliate | 134.02 mi (215.69 km) |
| Herisau to Gallipoli | 667.10 mi (1,073.59 km) |
| Herisau to Gambettola | 269.76 mi (434.14 km) |
| Herisau to Gambolo | 148.05 mi (238.26 km) |
| Herisau to Garbagnate Milanese | 125.11 mi (201.34 km) |
| Herisau to Gardone Val Trompia | 125.28 mi (201.61 km) |
| Herisau to Garlasco | 151.77 mi (244.26 km) |
| Herisau to Gassino Torinese | 170.42 mi (274.27 km) |
| Herisau to Gatteo | 272.06 mi (437.84 km) |
