| Prudnik to Octeville | 853.01 mi (1,372.79 km) |
| Prudnik to Oignies | 641.37 mi (1,032.18 km) |
| Prudnik to Oissel | 736.30 mi (1,184.95 km) |
| Prudnik to Olivet | 727.82 mi (1,171.31 km) |
| Prudnik to Ollioules | 743.35 mi (1,196.31 km) |
| Prudnik to Olonne-sur-Mer | 921.86 mi (1,483.59 km) |
| Prudnik to Oloron-Sainte-Marie | 987.87 mi (1,589.82 km) |
| Prudnik to Onet Village | 811.14 mi (1,305.40 km) |
| Prudnik to Onnaing | 615.33 mi (990.28 km) |
| Prudnik to Orange | 734.18 mi (1,181.55 km) |
| Prudnik to Orchies | 630.35 mi (1,014.45 km) |
| Prudnik to Orleans | 726.58 mi (1,169.31 km) |
| Prudnik to Orly | 688.31 mi (1,107.73 km) |
| Prudnik to Ormesson-sur-Marne | 681.16 mi (1,096.23 km) |
| Prudnik to Orsay | 698.17 mi (1,123.59 km) |
