| South Ockendon to Octeville | 156.06 mi (251.15 km) |
| South Ockendon to Oignies | 137.99 mi (222.07 km) |
| South Ockendon to Oissel | 154.56 mi (248.74 km) |
| South Ockendon to Olivet | 262.63 mi (422.66 km) |
| South Ockendon to Ollioules | 634.31 mi (1,020.83 km) |
| South Ockendon to Olonne-sur-Mer | 356.88 mi (574.35 km) |
| South Ockendon to Oloron-Sainte-Marie | 576.84 mi (928.34 km) |
| South Ockendon to Onet Village | 505.61 mi (813.70 km) |
| South Ockendon to Onnaing | 163.65 mi (263.37 km) |
| South Ockendon to Orange | 551.11 mi (886.93 km) |
| South Ockendon to Orchies | 147.17 mi (236.84 km) |
| South Ockendon to Orleans | 260.16 mi (418.69 km) |
| South Ockendon to Orly | 213.14 mi (343.01 km) |
| South Ockendon to Ormesson-sur-Marne | 213.43 mi (343.49 km) |
| South Ockendon to Orsay | 212.26 mi (341.60 km) |
