| Sestri Levante to Octeville | 637.54 mi (1,026.02 km) |
| Sestri Levante to Oignies | 522.01 mi (840.09 km) |
| Sestri Levante to Oissel | 525.54 mi (845.78 km) |
| Sestri Levante to Olivet | 436.21 mi (702.01 km) |
| Sestri Levante to Ollioules | 193.66 mi (311.66 km) |
| Sestri Levante to Olonne-sur-Mer | 563.22 mi (906.41 km) |
| Sestri Levante to Oloron-Sainte-Marie | 504.45 mi (811.83 km) |
| Sestri Levante to Onet Village | 336.09 mi (540.88 km) |
| Sestri Levante to Onnaing | 501.77 mi (807.53 km) |
| Sestri Levante to Orange | 227.18 mi (365.61 km) |
| Sestri Levante to Orchies | 515.71 mi (829.96 km) |
| Sestri Levante to Orleans | 437.29 mi (703.75 km) |
| Sestri Levante to Orly | 453.78 mi (730.28 km) |
| Sestri Levante to Ormesson-sur-Marne | 450.64 mi (725.24 km) |
| Sestri Levante to Orsay | 458.96 mi (738.62 km) |
