| Whitstable to Octeville | 167.67 mi (269.83 km) |
| Whitstable to Oignies | 105.56 mi (169.87 km) |
| Whitstable to Oissel | 139.54 mi (224.56 km) |
| Whitstable to Olivet | 244.77 mi (393.92 km) |
| Whitstable to Ollioules | 611.06 mi (983.41 km) |
| Whitstable to Olonne-sur-Mer | 356.67 mi (574.01 km) |
| Whitstable to Oloron-Sainte-Marie | 569.40 mi (916.36 km) |
| Whitstable to Onet Village | 488.74 mi (786.54 km) |
| Whitstable to Onnaing | 130.75 mi (210.41 km) |
| Whitstable to Orange | 528.91 mi (851.19 km) |
| Whitstable to Orchies | 114.39 mi (184.09 km) |
| Whitstable to Orleans | 242.20 mi (389.78 km) |
| Whitstable to Orly | 190.71 mi (306.92 km) |
| Whitstable to Ormesson-sur-Marne | 190.14 mi (306.00 km) |
| Whitstable to Orsay | 191.07 mi (307.49 km) |
