| Cities | Distance |
|---|---|
| Opfikon to Grottaferrata | 439.04 mi (706.57 km) |
| Opfikon to Grottaglie | 648.47 mi (1,043.62 km) |
| Opfikon to Grottammare | 400.79 mi (645.02 km) |
| Opfikon to Grugliasco | 170.12 mi (273.78 km) |
| Opfikon to Grumo Appula | 598.28 mi (962.84 km) |
| Opfikon to Grumo Nevano | 530.19 mi (853.25 km) |
| Opfikon to Gualdo Tadino | 355.06 mi (571.42 km) |
| Opfikon to Guardiagrele | 455.18 mi (732.54 km) |
| Opfikon to Guastalla | 200.80 mi (323.16 km) |
| Opfikon to Gubbio | 342.33 mi (550.93 km) |
| Opfikon to Guspini | 545.85 mi (878.46 km) |
| Opfikon to Gussago | 147.34 mi (237.12 km) |
| Opfikon to Iesi | 352.30 mi (566.98 km) |
| Opfikon to Iesolo | 234.22 mi (376.93 km) |
| Opfikon to Iglesias | 560.81 mi (902.53 km) |