| Lieto to Oignies | 1,022.68 mi (1,645.85 km) |
| Lieto to Oissel | 1,136.65 mi (1,829.27 km) |
| Lieto to Olivet | 1,195.34 mi (1,923.72 km) |
| Lieto to Ollioules | 1,384.49 mi (2,228.13 km) |
| Lieto to Olonne-sur-Mer | 1,371.03 mi (2,206.46 km) |
| Lieto to Oloron-Sainte-Marie | 1,531.95 mi (2,465.43 km) |
| Lieto to Onet Village | 1,381.97 mi (2,224.06 km) |
| Lieto to Onnaing | 1,010.09 mi (1,625.59 km) |
| Lieto to Orange | 1,344.42 mi (2,163.64 km) |
| Lieto to Orchies | 1,015.33 mi (1,634.02 km) |
| Lieto to Orleans | 1,192.95 mi (1,919.86 km) |
| Lieto to Orly | 1,132.90 mi (1,823.22 km) |
| Lieto to Ormesson-sur-Marne | 1,126.62 mi (1,813.11 km) |
| Lieto to Orsay | 1,141.04 mi (1,836.32 km) |
| Lieto to Orthez | 1,518.78 mi (2,444.25 km) |
