| Mansfeld to Octeville | 589.27 mi (948.34 km) |
| Mansfeld to Oignies | 375.55 mi (604.39 km) |
| Mansfeld to Oissel | 481.10 mi (774.25 km) |
| Mansfeld to Olivet | 497.92 mi (801.33 km) |
| Mansfeld to Ollioules | 639.94 mi (1,029.89 km) |
| Mansfeld to Olonne-sur-Mer | 691.84 mi (1,113.40 km) |
| Mansfeld to Oloron-Sainte-Marie | 807.39 mi (1,299.36 km) |
| Mansfeld to Onet Village | 645.12 mi (1,038.22 km) |
| Mansfeld to Onnaing | 351.51 mi (565.71 km) |
| Mansfeld to Orange | 599.64 mi (965.03 km) |
| Mansfeld to Orchies | 364.82 mi (587.12 km) |
| Mansfeld to Orleans | 496.09 mi (798.38 km) |
| Mansfeld to Orly | 446.37 mi (718.36 km) |
| Mansfeld to Ormesson-sur-Marne | 439.18 mi (706.79 km) |
| Mansfeld to Orsay | 456.07 mi (733.98 km) |
