| Prosper to Octeville | 4,723.04 mi (7,600.99 km) |
| Prosper to Oignies | 4,878.09 mi (7,850.53 km) |
| Prosper to Oissel | 4,841.15 mi (7,791.08 km) |
| Prosper to Olivet | 4,922.61 mi (7,922.18 km) |
| Prosper to Ollioules | 5,254.48 mi (8,456.26 km) |
| Prosper to Olonne-sur-Mer | 4,814.10 mi (7,747.54 km) |
| Prosper to Oloron-Sainte-Marie | 4,973.49 mi (8,004.06 km) |
| Prosper to Onet Village | 5,071.83 mi (8,162.32 km) |
| Prosper to Onnaing | 4,904.04 mi (7,892.30 km) |
| Prosper to Orange | 5,173.73 mi (8,326.32 km) |
| Prosper to Orchies | 4,887.53 mi (7,865.71 km) |
| Prosper to Orleans | 4,921.65 mi (7,920.64 km) |
| Prosper to Orly | 4,912.69 mi (7,906.21 km) |
| Prosper to Ormesson-sur-Marne | 4,917.06 mi (7,913.24 km) |
| Prosper to Orsay | 4,906.06 mi (7,895.55 km) |
