| Lambersart to Oignies | 12.57 mi (20.23 km) |
| Lambersart to Oissel | 124.67 mi (200.64 km) |
| Lambersart to Olivet | 199.06 mi (320.36 km) |
| Lambersart to Ollioules | 535.66 mi (862.06 km) |
| Lambersart to Olonne-sur-Mer | 358.82 mi (577.46 km) |
| Lambersart to Oloron-Sainte-Marie | 542.73 mi (873.44 km) |
| Lambersart to Onet Village | 434.67 mi (699.54 km) |
| Lambersart to Onnaing | 31.02 mi (49.92 km) |
| Lambersart to Orange | 457.56 mi (736.36 km) |
| Lambersart to Orchies | 15.47 mi (24.89 km) |
| Lambersart to Orleans | 196.38 mi (316.04 km) |
| Lambersart to Orly | 134.69 mi (216.77 km) |
| Lambersart to Ormesson-sur-Marne | 130.63 mi (210.22 km) |
| Lambersart to Orsay | 139.96 mi (225.25 km) |
| Lambersart to Orthez | 525.91 mi (846.37 km) |
