| Herve to Oignies | 123.72 mi (199.10 km) |
| Herve to Oissel | 227.36 mi (365.89 km) |
| Herve to Olivet | 259.82 mi (418.14 km) |
| Herve to Ollioules | 517.78 mi (833.29 km) |
| Herve to Olonne-sur-Mer | 446.76 mi (718.99 km) |
| Herve to Oloron-Sainte-Marie | 595.82 mi (958.88 km) |
| Herve to Onet Village | 458.08 mi (737.20 km) |
| Herve to Onnaing | 98.22 mi (158.07 km) |
| Herve to Orange | 451.13 mi (726.03 km) |
| Herve to Orchies | 112.72 mi (181.41 km) |
| Herve to Orleans | 257.56 mi (414.51 km) |
| Herve to Orly | 200.55 mi (322.76 km) |
| Herve to Ormesson-sur-Marne | 193.70 mi (311.73 km) |
| Herve to Orsay | 209.67 mi (337.42 km) |
| Herve to Orthez | 582.04 mi (936.70 km) |
