| Sankt Gallen to Gaeta | 476.24 mi (766.43 km) |
| Sankt Gallen to Gaggiano | 140.44 mi (226.02 km) |
| Sankt Gallen to Galatina | 665.38 mi (1,070.83 km) |
| Sankt Gallen to Galatone | 663.04 mi (1,067.06 km) |
| Sankt Gallen to Galbiate | 112.22 mi (180.61 km) |
| Sankt Gallen to Gallarate | 124.63 mi (200.58 km) |
| Sankt Gallen to Galliate | 137.85 mi (221.85 km) |
| Sankt Gallen to Gallipoli | 665.79 mi (1,071.49 km) |
| Sankt Gallen to Gambettola | 269.41 mi (433.58 km) |
| Sankt Gallen to Gambolo | 151.56 mi (243.92 km) |
| Sankt Gallen to Garbagnate Milanese | 128.36 mi (206.58 km) |
| Sankt Gallen to Gardone Val Trompia | 126.33 mi (203.30 km) |
| Sankt Gallen to Garlasco | 155.20 mi (249.77 km) |
| Sankt Gallen to Gassino Torinese | 175.04 mi (281.70 km) |
| Sankt Gallen to Gatteo | 271.68 mi (437.23 km) |
