| Sevenoaks to Octeville | 139.64 mi (224.72 km) |
| Sevenoaks to Oignies | 134.50 mi (216.46 km) |
| Sevenoaks to Oissel | 139.60 mi (224.66 km) |
| Sevenoaks to Olivet | 248.06 mi (399.21 km) |
| Sevenoaks to Ollioules | 621.46 mi (1,000.15 km) |
| Sevenoaks to Olonne-sur-Mer | 339.48 mi (546.35 km) |
| Sevenoaks to Oloron-Sainte-Marie | 559.78 mi (900.87 km) |
| Sevenoaks to Onet Village | 490.41 mi (789.23 km) |
| Sevenoaks to Onnaing | 161.03 mi (259.15 km) |
| Sevenoaks to Orange | 537.82 mi (865.54 km) |
| Sevenoaks to Orchies | 144.35 mi (232.31 km) |
| Sevenoaks to Orleans | 245.63 mi (395.30 km) |
| Sevenoaks to Orly | 200.60 mi (322.83 km) |
| Sevenoaks to Ormesson-sur-Marne | 201.32 mi (323.99 km) |
| Sevenoaks to Orsay | 199.16 mi (320.51 km) |
