| Biassono to Octeville | 577.31 mi (929.09 km) |
| Biassono to Oignies | 441.93 mi (711.22 km) |
| Biassono to Oissel | 459.34 mi (739.23 km) |
| Biassono to Olivet | 381.06 mi (613.26 km) |
| Biassono to Ollioules | 241.21 mi (388.19 km) |
| Biassono to Olonne-sur-Mer | 532.26 mi (856.59 km) |
| Biassono to Oloron-Sainte-Marie | 515.19 mi (829.12 km) |
| Biassono to Onet Village | 337.47 mi (543.11 km) |
| Biassono to Onnaing | 419.94 mi (675.83 km) |
| Biassono to Orange | 241.36 mi (388.42 km) |
| Biassono to Orchies | 434.74 mi (699.65 km) |
| Biassono to Orleans | 381.67 mi (614.24 km) |
| Biassono to Orly | 387.54 mi (623.68 km) |
| Biassono to Ormesson-sur-Marne | 383.41 mi (617.04 km) |
| Biassono to Orsay | 394.00 mi (634.08 km) |
