| Cesano Maderno to Octeville | 572.48 mi (921.31 km) |
| Cesano Maderno to Oignies | 438.44 mi (705.61 km) |
| Cesano Maderno to Oissel | 454.77 mi (731.89 km) |
| Cesano Maderno to Olivet | 375.92 mi (604.98 km) |
| Cesano Maderno to Ollioules | 236.94 mi (381.32 km) |
| Cesano Maderno to Olonne-sur-Mer | 526.55 mi (847.39 km) |
| Cesano Maderno to Oloron-Sainte-Marie | 509.51 mi (819.98 km) |
| Cesano Maderno to Onet Village | 331.73 mi (533.86 km) |
| Cesano Maderno to Onnaing | 416.63 mi (670.50 km) |
| Cesano Maderno to Orange | 235.94 mi (379.71 km) |
| Cesano Maderno to Orchies | 431.35 mi (694.18 km) |
| Cesano Maderno to Orleans | 376.54 mi (605.99 km) |
| Cesano Maderno to Orly | 382.93 mi (616.27 km) |
| Cesano Maderno to Ormesson-sur-Marne | 378.86 mi (609.72 km) |
| Cesano Maderno to Orsay | 389.32 mi (626.56 km) |
