| Sittingbourne to Octeville | 158.06 mi (254.37 km) |
| Sittingbourne to Oignies | 115.15 mi (185.32 km) |
| Sittingbourne to Oissel | 138.92 mi (223.57 km) |
| Sittingbourne to Olivet | 245.72 mi (395.46 km) |
| Sittingbourne to Ollioules | 614.79 mi (989.41 km) |
| Sittingbourne to Olonne-sur-Mer | 350.91 mi (564.73 km) |
| Sittingbourne to Oloron-Sainte-Marie | 566.32 mi (911.41 km) |
| Sittingbourne to Onet Village | 489.44 mi (787.68 km) |
| Sittingbourne to Onnaing | 140.92 mi (226.79 km) |
| Sittingbourne to Orange | 532.10 mi (856.33 km) |
| Sittingbourne to Orchies | 124.40 mi (200.21 km) |
| Sittingbourne to Orleans | 243.20 mi (391.38 km) |
| Sittingbourne to Orly | 193.77 mi (311.85 km) |
| Sittingbourne to Ormesson-sur-Marne | 193.65 mi (311.65 km) |
| Sittingbourne to Orsay | 193.51 mi (311.42 km) |
