| Romanshorn to Gaeta | 485.11 mi (780.71 km) |
| Romanshorn to Gaggiano | 149.93 mi (241.29 km) |
| Romanshorn to Galatina | 672.77 mi (1,082.71 km) |
| Romanshorn to Galatone | 670.47 mi (1,079.01 km) |
| Romanshorn to Galbiate | 121.85 mi (196.10 km) |
| Romanshorn to Gallarate | 133.89 mi (215.48 km) |
| Romanshorn to Galliate | 147.07 mi (236.69 km) |
| Romanshorn to Gallipoli | 673.29 mi (1,083.55 km) |
| Romanshorn to Gambettola | 277.89 mi (447.21 km) |
| Romanshorn to Gambolo | 160.97 mi (259.05 km) |
| Romanshorn to Garbagnate Milanese | 137.87 mi (221.88 km) |
| Romanshorn to Gardone Val Trompia | 135.70 mi (218.39 km) |
| Romanshorn to Garlasco | 164.64 mi (264.96 km) |
| Romanshorn to Gassino Torinese | 183.50 mi (295.31 km) |
| Romanshorn to Gatteo | 280.13 mi (450.82 km) |
