| Deinze to Oignies | 42.65 mi (68.64 km) |
| Deinze to Oissel | 156.65 mi (252.10 km) |
| Deinze to Olivet | 227.66 mi (366.39 km) |
| Deinze to Ollioules | 552.72 mi (889.51 km) |
| Deinze to Olonne-sur-Mer | 390.71 mi (628.79 km) |
| Deinze to Oloron-Sainte-Marie | 572.09 mi (920.70 km) |
| Deinze to Onet Village | 459.31 mi (739.19 km) |
| Deinze to Onnaing | 41.24 mi (66.37 km) |
| Deinze to Orange | 476.65 mi (767.10 km) |
| Deinze to Orchies | 37.35 mi (60.10 km) |
| Deinze to Orleans | 225.01 mi (362.12 km) |
| Deinze to Orly | 162.85 mi (262.08 km) |
| Deinze to Ormesson-sur-Marne | 158.16 mi (254.53 km) |
| Deinze to Orsay | 168.89 mi (271.80 km) |
| Deinze to Orthez | 555.60 mi (894.14 km) |
