| Assenede to Oignies | 62.26 mi (100.19 km) |
| Assenede to Oissel | 175.63 mi (282.64 km) |
| Assenede to Olivet | 247.10 mi (397.67 km) |
| Assenede to Ollioules | 567.77 mi (913.74 km) |
| Assenede to Olonne-sur-Mer | 409.99 mi (659.81 km) |
| Assenede to Oloron-Sainte-Marie | 591.62 mi (952.12 km) |
| Assenede to Onet Village | 477.52 mi (768.50 km) |
| Assenede to Onnaing | 58.79 mi (94.62 km) |
| Assenede to Orange | 492.67 mi (792.88 km) |
| Assenede to Orchies | 56.87 mi (91.52 km) |
| Assenede to Orleans | 244.45 mi (393.41 km) |
| Assenede to Orly | 182.25 mi (293.31 km) |
| Assenede to Ormesson-sur-Marne | 177.45 mi (285.58 km) |
| Assenede to Orsay | 188.42 mi (303.23 km) |
| Assenede to Orthez | 575.17 mi (925.65 km) |
