| Porto-Vecchio to Octeville | 764.66 mi (1,230.60 km) |
| Porto-Vecchio to Oignies | 682.95 mi (1,099.10 km) |
| Porto-Vecchio to Oissel | 665.68 mi (1,071.30 km) |
| Porto-Vecchio to Olivet | 564.32 mi (908.19 km) |
| Porto-Vecchio to Ollioules | 205.30 mi (330.40 km) |
| Porto-Vecchio to Olonne-sur-Mer | 645.52 mi (1,038.87 km) |
| Porto-Vecchio to Oloron-Sainte-Marie | 516.17 mi (830.70 km) |
| Porto-Vecchio to Onet Village | 388.39 mi (625.05 km) |
| Porto-Vecchio to Onnaing | 665.72 mi (1,071.37 km) |
| Porto-Vecchio to Orange | 286.68 mi (461.36 km) |
| Porto-Vecchio to Orchies | 678.11 mi (1,091.32 km) |
| Porto-Vecchio to Orleans | 566.03 mi (910.94 km) |
| Porto-Vecchio to Orly | 596.79 mi (960.44 km) |
| Porto-Vecchio to Ormesson-sur-Marne | 595.20 mi (957.88 km) |
| Porto-Vecchio to Orsay | 599.92 mi (965.48 km) |
