| Liege to Oignies | 113.73 mi (183.03 km) |
| Liege to Oissel | 218.19 mi (351.15 km) |
| Liege to Olivet | 253.27 mi (407.60 km) |
| Liege to Ollioules | 518.38 mi (834.26 km) |
| Liege to Olonne-sur-Mer | 438.99 mi (706.48 km) |
| Liege to Oloron-Sainte-Marie | 590.81 mi (950.82 km) |
| Liege to Onet Village | 455.13 mi (732.45 km) |
| Liege to Onnaing | 88.39 mi (142.25 km) |
| Liege to Orange | 450.60 mi (725.18 km) |
| Liege to Orchies | 102.75 mi (165.36 km) |
| Liege to Orleans | 250.97 mi (403.89 km) |
| Liege to Orly | 193.18 mi (310.90 km) |
| Liege to Ormesson-sur-Marne | 186.41 mi (300.00 km) |
| Liege to Orsay | 202.16 mi (325.34 km) |
| Liege to Orthez | 576.78 mi (928.24 km) |
