| Pitsea to Octeville | 163.91 mi (263.80 km) |
| Pitsea to Oignies | 132.21 mi (212.78 km) |
| Pitsea to Oissel | 156.03 mi (251.11 km) |
| Pitsea to Olivet | 263.48 mi (424.03 km) |
| Pitsea to Ollioules | 633.43 mi (1,019.41 km) |
| Pitsea to Olonne-sur-Mer | 362.65 mi (583.63 km) |
| Pitsea to Oloron-Sainte-Marie | 580.95 mi (934.95 km) |
| Pitsea to Onet Village | 506.95 mi (815.86 km) |
| Pitsea to Onnaing | 157.39 mi (253.29 km) |
| Pitsea to Orange | 550.61 mi (886.12 km) |
| Pitsea to Orchies | 141.05 mi (227.00 km) |
| Pitsea to Orleans | 260.97 mi (419.99 km) |
| Pitsea to Orly | 212.33 mi (341.71 km) |
| Pitsea to Ormesson-sur-Marne | 212.30 mi (341.67 km) |
| Pitsea to Orsay | 211.90 mi (341.01 km) |
