| Sarzana to Octeville | 666.28 mi (1,072.28 km) |
| Sarzana to Oignies | 546.68 mi (879.79 km) |
| Sarzana to Oissel | 553.35 mi (890.53 km) |
| Sarzana to Olivet | 465.28 mi (748.79 km) |
| Sarzana to Ollioules | 216.41 mi (348.28 km) |
| Sarzana to Olonne-sur-Mer | 593.38 mi (954.95 km) |
| Sarzana to Oloron-Sainte-Marie | 531.67 mi (855.63 km) |
| Sarzana to Onet Village | 364.93 mi (587.30 km) |
| Sarzana to Onnaing | 525.83 mi (846.25 km) |
| Sarzana to Orange | 255.40 mi (411.02 km) |
| Sarzana to Orchies | 540.08 mi (869.18 km) |
| Sarzana to Orleans | 466.32 mi (750.46 km) |
| Sarzana to Orly | 481.47 mi (774.85 km) |
| Sarzana to Ormesson-sur-Marne | 478.17 mi (769.54 km) |
| Sarzana to Orsay | 486.86 mi (783.53 km) |
