| Sint-Michiels to Oignies | 50.29 mi (80.94 km) |
| Sint-Michiels to Oissel | 158.10 mi (254.43 km) |
| Sint-Michiels to Olivet | 236.81 mi (381.11 km) |
| Sint-Michiels to Ollioules | 569.25 mi (916.12 km) |
| Sint-Michiels to Olonne-sur-Mer | 392.92 mi (632.34 km) |
| Sint-Michiels to Oloron-Sainte-Marie | 580.25 mi (933.82 km) |
| Sint-Michiels to Onet Village | 471.94 mi (759.51 km) |
| Sint-Michiels to Onnaing | 57.43 mi (92.43 km) |
| Sint-Michiels to Orange | 492.34 mi (792.35 km) |
| Sint-Michiels to Orchies | 48.97 mi (78.82 km) |
| Sint-Michiels to Orleans | 234.13 mi (376.80 km) |
| Sint-Michiels to Orly | 172.48 mi (277.57 km) |
| Sint-Michiels to Ormesson-sur-Marne | 168.37 mi (270.96 km) |
| Sint-Michiels to Orsay | 177.70 mi (285.98 km) |
| Sint-Michiels to Orthez | 563.30 mi (906.54 km) |
