| Hayle to Octeville | 172.39 mi (277.43 km) |
| Hayle to Oignies | 371.39 mi (597.69 km) |
| Hayle to Oissel | 296.25 mi (476.77 km) |
| Hayle to Olivet | 368.18 mi (592.53 km) |
| Hayle to Ollioules | 721.36 mi (1,160.92 km) |
| Hayle to Olonne-sur-Mer | 302.60 mi (486.98 km) |
| Hayle to Oloron-Sainte-Marie | 533.94 mi (859.29 km) |
| Hayle to Onet Village | 549.67 mi (884.61 km) |
| Hayle to Onnaing | 398.08 mi (640.64 km) |
| Hayle to Orange | 635.78 mi (1,023.19 km) |
| Hayle to Orchies | 382.41 mi (615.42 km) |
| Hayle to Orleans | 367.26 mi (591.04 km) |
| Hayle to Orly | 364.47 mi (586.55 km) |
| Hayle to Ormesson-sur-Marne | 369.83 mi (595.19 km) |
| Hayle to Orsay | 356.67 mi (574.00 km) |
