| Nallihan to Octeville | 1,724.22 mi (2,774.87 km) |
| Nallihan to Oignies | 1,536.91 mi (2,473.42 km) |
| Nallihan to Oissel | 1,599.96 mi (2,574.89 km) |
| Nallihan to Olivet | 1,545.05 mi (2,486.52 km) |
| Nallihan to Ollioules | 1,326.93 mi (2,135.49 km) |
| Nallihan to Olonne-sur-Mer | 1,707.09 mi (2,747.29 km) |
| Nallihan to Oloron-Sainte-Marie | 1,651.79 mi (2,658.30 km) |
| Nallihan to Onet Village | 1,490.25 mi (2,398.32 km) |
| Nallihan to Onnaing | 1,509.81 mi (2,429.81 km) |
| Nallihan to Orange | 1,380.17 mi (2,221.17 km) |
| Nallihan to Orchies | 1,526.46 mi (2,456.61 km) |
| Nallihan to Orleans | 1,545.09 mi (2,486.58 km) |
| Nallihan to Orly | 1,533.83 mi (2,468.46 km) |
| Nallihan to Ormesson-sur-Marne | 1,527.94 mi (2,458.99 km) |
| Nallihan to Orsay | 1,542.36 mi (2,482.19 km) |
