| Nizip to Octeville | 2,134.97 mi (3,435.91 km) |
| Nizip to Oignies | 1,945.82 mi (3,131.49 km) |
| Nizip to Oissel | 2,010.68 mi (3,235.88 km) |
| Nizip to Olivet | 1,956.30 mi (3,148.35 km) |
| Nizip to Ollioules | 1,730.11 mi (2,784.34 km) |
| Nizip to Olonne-sur-Mer | 2,117.42 mi (3,407.66 km) |
| Nizip to Oloron-Sainte-Marie | 2,055.27 mi (3,307.63 km) |
| Nizip to Onet Village | 1,897.03 mi (3,052.97 km) |
| Nizip to Onnaing | 1,918.67 mi (3,087.80 km) |
| Nizip to Orange | 1,786.55 mi (2,875.17 km) |
| Nizip to Orchies | 1,935.28 mi (3,114.54 km) |
| Nizip to Orleans | 1,956.34 mi (3,148.42 km) |
| Nizip to Orly | 1,944.85 mi (3,129.93 km) |
| Nizip to Ormesson-sur-Marne | 1,938.92 mi (3,120.40 km) |
| Nizip to Orsay | 1,953.42 mi (3,143.72 km) |
