| Prievidza to Octeville | 914.04 mi (1,471.01 km) |
| Prievidza to Oignies | 707.95 mi (1,139.33 km) |
| Prievidza to Oissel | 792.93 mi (1,276.09 km) |
| Prievidza to Olivet | 769.28 mi (1,238.04 km) |
| Prievidza to Ollioules | 725.17 mi (1,167.06 km) |
| Prievidza to Olonne-sur-Mer | 958.69 mi (1,542.87 km) |
| Prievidza to Oloron-Sainte-Marie | 996.87 mi (1,604.31 km) |
| Prievidza to Onet Village | 817.96 mi (1,316.39 km) |
| Prievidza to Onnaing | 681.04 mi (1,096.03 km) |
| Prievidza to Orange | 729.79 mi (1,174.48 km) |
| Prievidza to Orchies | 696.97 mi (1,121.67 km) |
| Prievidza to Orleans | 768.40 mi (1,236.62 km) |
| Prievidza to Orly | 737.82 mi (1,187.41 km) |
| Prievidza to Ormesson-sur-Marne | 730.92 mi (1,176.31 km) |
| Prievidza to Orsay | 747.47 mi (1,202.94 km) |
