| Carate Brianza to Octeville | 569.00 mi (915.71 km) |
| Carate Brianza to Oignies | 432.23 mi (695.61 km) |
| Carate Brianza to Oissel | 450.62 mi (725.20 km) |
| Carate Brianza to Olivet | 373.41 mi (600.94 km) |
| Carate Brianza to Ollioules | 244.97 mi (394.23 km) |
| Carate Brianza to Olonne-sur-Mer | 526.67 mi (847.59 km) |
| Carate Brianza to Oloron-Sainte-Marie | 513.89 mi (827.03 km) |
| Carate Brianza to Onet Village | 335.72 mi (540.28 km) |
| Carate Brianza to Onnaing | 410.15 mi (660.07 km) |
| Carate Brianza to Orange | 241.60 mi (388.81 km) |
| Carate Brianza to Orchies | 424.99 mi (683.96 km) |
| Carate Brianza to Orleans | 373.97 mi (601.85 km) |
| Carate Brianza to Orly | 378.89 mi (609.76 km) |
| Carate Brianza to Ormesson-sur-Marne | 374.68 mi (602.99 km) |
| Carate Brianza to Orsay | 385.45 mi (620.32 km) |
