| Tonisvorst to Octeville | 376.19 mi (605.42 km) |
| Tonisvorst to Oignies | 163.45 mi (263.04 km) |
| Tonisvorst to Oissel | 274.59 mi (441.91 km) |
| Tonisvorst to Olivet | 315.08 mi (507.08 km) |
| Tonisvorst to Ollioules | 566.09 mi (911.03 km) |
| Tonisvorst to Olonne-sur-Mer | 499.54 mi (803.93 km) |
| Tonisvorst to Oloron-Sainte-Marie | 652.08 mi (1,049.42 km) |
| Tonisvorst to Onet Village | 513.27 mi (826.02 km) |
| Tonisvorst to Onnaing | 141.76 mi (228.15 km) |
| Tonisvorst to Orange | 502.35 mi (808.46 km) |
| Tonisvorst to Orchies | 153.16 mi (246.48 km) |
| Tonisvorst to Orleans | 312.77 mi (503.35 km) |
| Tonisvorst to Orly | 254.52 mi (409.61 km) |
| Tonisvorst to Ormesson-sur-Marne | 247.84 mi (398.86 km) |
| Tonisvorst to Orsay | 263.33 mi (423.80 km) |
