| Lens to Oignies | 7.50 mi (12.07 km) |
| Lens to Oissel | 108.11 mi (173.98 km) |
| Lens to Olivet | 182.39 mi (293.52 km) |
| Lens to Ollioules | 523.55 mi (842.57 km) |
| Lens to Olonne-sur-Mer | 341.86 mi (550.17 km) |
| Lens to Oloron-Sainte-Marie | 525.74 mi (846.09 km) |
| Lens to Onet Village | 419.31 mi (674.82 km) |
| Lens to Onnaing | 33.82 mi (54.42 km) |
| Lens to Orange | 444.58 mi (715.48 km) |
| Lens to Orchies | 18.31 mi (29.47 km) |
| Lens to Orleans | 179.70 mi (289.20 km) |
| Lens to Orly | 118.31 mi (190.40 km) |
| Lens to Ormesson-sur-Marne | 114.52 mi (184.30 km) |
| Lens to Orsay | 123.26 mi (198.37 km) |
| Lens to Orthez | 508.84 mi (818.91 km) |
