| Port Orange to Octeville | 4,258.95 mi (6,854.11 km) |
| Port Orange to Oignies | 4,444.45 mi (7,152.65 km) |
| Port Orange to Oissel | 4,382.86 mi (7,053.54 km) |
| Port Orange to Olivet | 4,445.40 mi (7,154.18 km) |
| Port Orange to Ollioules | 4,728.44 mi (7,609.69 km) |
| Port Orange to Olonne-sur-Mer | 4,302.56 mi (6,924.31 km) |
| Port Orange to Oloron-Sainte-Marie | 4,418.67 mi (7,111.16 km) |
| Port Orange to Onet Village | 4,547.32 mi (7,318.20 km) |
| Port Orange to Onnaing | 4,471.59 mi (7,196.33 km) |
| Port Orange to Orange | 4,656.28 mi (7,493.56 km) |
| Port Orange to Orchies | 4,454.97 mi (7,169.58 km) |
| Port Orange to Orleans | 4,445.04 mi (7,153.61 km) |
| Port Orange to Orly | 4,450.58 mi (7,162.52 km) |
| Port Orange to Ormesson-sur-Marne | 4,456.17 mi (7,171.51 km) |
| Port Orange to Orsay | 4,442.43 mi (7,149.40 km) |
