| Rorschach to Grottaferrata | 422.11 mi (679.31 km) |
| Rorschach to Grottaglie | 619.77 mi (997.43 km) |
| Rorschach to Grottammare | 375.12 mi (603.70 km) |
| Rorschach to Grugliasco | 189.46 mi (304.90 km) |
| Rorschach to Grumo Appula | 570.11 mi (917.50 km) |
| Rorschach to Grumo Nevano | 509.19 mi (819.46 km) |
| Rorschach to Gualdo Tadino | 333.05 mi (535.99 km) |
| Rorschach to Guardiagrele | 430.89 mi (693.45 km) |
| Rorschach to Guastalla | 184.81 mi (297.42 km) |
| Rorschach to Gubbio | 320.92 mi (516.47 km) |
| Rorschach to Guspini | 549.85 mi (884.90 km) |
| Rorschach to Gussago | 132.62 mi (213.44 km) |
| Rorschach to Iesi | 327.05 mi (526.34 km) |
| Rorschach to Iesolo | 200.52 mi (322.70 km) |
| Rorschach to Iglesias | 565.19 mi (909.58 km) |
