| Isola Vicentina to Octeville | 668.01 mi (1,075.06 km) |
| Isola Vicentina to Oignies | 513.43 mi (826.28 km) |
| Isola Vicentina to Oissel | 546.67 mi (879.78 km) |
| Isola Vicentina to Olivet | 477.26 mi (768.08 km) |
| Isola Vicentina to Ollioules | 325.82 mi (524.35 km) |
| Isola Vicentina to Olonne-sur-Mer | 635.98 mi (1,023.51 km) |
| Isola Vicentina to Oloron-Sainte-Marie | 617.76 mi (994.19 km) |
| Isola Vicentina to Onet Village | 441.23 mi (710.08 km) |
| Isola Vicentina to Onnaing | 489.05 mi (787.05 km) |
| Isola Vicentina to Orange | 340.96 mi (548.73 km) |
| Isola Vicentina to Orchies | 504.96 mi (812.65 km) |
| Isola Vicentina to Orleans | 477.60 mi (768.62 km) |
| Isola Vicentina to Orly | 476.08 mi (766.18 km) |
| Isola Vicentina to Ormesson-sur-Marne | 471.19 mi (758.30 km) |
| Isola Vicentina to Orsay | 483.46 mi (778.06 km) |
