| Perols to Octeville | 495.62 mi (797.62 km) |
| Perols to Oignies | 479.15 mi (771.11 km) |
| Perols to Oissel | 421.63 mi (678.55 km) |
| Perols to Olivet | 313.03 mi (503.77 km) |
| Perols to Ollioules | 99.70 mi (160.46 km) |
| Perols to Olonne-sur-Mer | 346.54 mi (557.70 km) |
| Perols to Oloron-Sainte-Marie | 230.26 mi (370.57 km) |
| Perols to Onet Village | 87.26 mi (140.43 km) |
| Perols to Onnaing | 471.70 mi (759.13 km) |
| Perols to Orange | 58.32 mi (93.86 km) |
| Perols to Orchies | 478.57 mi (770.18 km) |
| Perols to Orleans | 315.42 mi (507.62 km) |
| Perols to Orly | 365.49 mi (588.20 km) |
| Perols to Ormesson-sur-Marne | 366.98 mi (590.59 km) |
| Perols to Orsay | 364.54 mi (586.68 km) |
