| Nusaybin to Octeville | 2,284.01 mi (3,675.76 km) |
| Nusaybin to Oignies | 2,089.30 mi (3,362.41 km) |
| Nusaybin to Oissel | 2,159.81 mi (3,475.88 km) |
| Nusaybin to Olivet | 2,110.85 mi (3,397.08 km) |
| Nusaybin to Ollioules | 1,900.50 mi (3,058.56 km) |
| Nusaybin to Olonne-sur-Mer | 2,277.45 mi (3,665.20 km) |
| Nusaybin to Oloron-Sainte-Marie | 2,225.45 mi (3,581.51 km) |
| Nusaybin to Onet Village | 2,063.76 mi (3,321.30 km) |
| Nusaybin to Onnaing | 2,062.11 mi (3,318.64 km) |
| Nusaybin to Orange | 1,953.79 mi (3,144.32 km) |
| Nusaybin to Orchies | 2,078.58 mi (3,345.16 km) |
| Nusaybin to Orleans | 2,110.74 mi (3,396.91 km) |
| Nusaybin to Orly | 2,095.78 mi (3,372.83 km) |
| Nusaybin to Ormesson-sur-Marne | 2,089.62 mi (3,362.92 km) |
| Nusaybin to Orsay | 2,104.62 mi (3,387.06 km) |
