| Sirvan to Octeville | 2,280.62 mi (3,670.30 km) |
| Sirvan to Oignies | 2,082.60 mi (3,351.62 km) |
| Sirvan to Oissel | 2,156.71 mi (3,470.89 km) |
| Sirvan to Olivet | 2,111.67 mi (3,398.40 km) |
| Sirvan to Ollioules | 1,914.77 mi (3,081.52 km) |
| Sirvan to Olonne-sur-Mer | 2,282.13 mi (3,672.73 km) |
| Sirvan to Oloron-Sainte-Marie | 2,238.96 mi (3,603.26 km) |
| Sirvan to Onet Village | 2,074.37 mi (3,338.38 km) |
| Sirvan to Onnaing | 2,055.44 mi (3,307.90 km) |
| Sirvan to Orange | 1,965.06 mi (3,162.47 km) |
| Sirvan to Orchies | 2,071.78 mi (3,334.21 km) |
| Sirvan to Orleans | 2,111.45 mi (3,398.06 km) |
| Sirvan to Orly | 2,094.05 mi (3,370.05 km) |
| Sirvan to Ormesson-sur-Marne | 2,087.74 mi (3,359.90 km) |
| Sirvan to Orsay | 2,103.06 mi (3,384.55 km) |
