| Petersfield to Octeville | 100.10 mi (161.09 km) |
| Petersfield to Oignies | 175.80 mi (282.92 km) |
| Petersfield to Oissel | 145.75 mi (234.56 km) |
| Petersfield to Olivet | 251.60 mi (404.92 km) |
| Petersfield to Ollioules | 629.61 mi (1,013.25 km) |
| Petersfield to Olonne-sur-Mer | 311.02 mi (500.53 km) |
| Petersfield to Oloron-Sainte-Marie | 539.81 mi (868.75 km) |
| Petersfield to Onet Village | 487.03 mi (783.80 km) |
| Petersfield to Onnaing | 202.98 mi (326.66 km) |
| Petersfield to Orange | 544.39 mi (876.11 km) |
| Petersfield to Orchies | 186.43 mi (300.04 km) |
| Petersfield to Orleans | 249.48 mi (401.49 km) |
| Petersfield to Orly | 215.30 mi (346.48 km) |
| Petersfield to Ormesson-sur-Marne | 217.71 mi (350.37 km) |
| Petersfield to Orsay | 211.53 mi (340.42 km) |
