| Clevedon to Octeville | 135.96 mi (218.81 km) |
| Clevedon to Oignies | 263.09 mi (423.41 km) |
| Clevedon to Oissel | 226.18 mi (364.00 km) |
| Clevedon to Olivet | 325.78 mi (524.28 km) |
| Clevedon to Ollioules | 702.54 mi (1,130.62 km) |
| Clevedon to Olonne-sur-Mer | 342.21 mi (550.73 km) |
| Clevedon to Oloron-Sainte-Marie | 579.16 mi (932.07 km) |
| Clevedon to Onet Village | 549.59 mi (884.48 km) |
| Clevedon to Onnaing | 290.18 mi (467.00 km) |
| Clevedon to Orange | 616.48 mi (992.13 km) |
| Clevedon to Orchies | 273.54 mi (440.22 km) |
| Clevedon to Orleans | 323.95 mi (521.35 km) |
| Clevedon to Orly | 297.77 mi (479.22 km) |
| Clevedon to Ormesson-sur-Marne | 300.98 mi (484.38 km) |
| Clevedon to Orsay | 292.85 mi (471.29 km) |
