| Pierrelaye to Octeville | 175.84 mi (282.98 km) |
| Pierrelaye to Oignies | 106.81 mi (171.90 km) |
| Pierrelaye to Oissel | 52.67 mi (84.76 km) |
| Pierrelaye to Olivet | 80.87 mi (130.14 km) |
| Pierrelaye to Ollioules | 443.27 mi (713.38 km) |
| Pierrelaye to Olonne-sur-Mer | 250.32 mi (402.85 km) |
| Pierrelaye to Oloron-Sainte-Marie | 423.72 mi (681.91 km) |
| Pierrelaye to Onet Village | 322.44 mi (518.92 km) |
| Pierrelaye to Onnaing | 114.38 mi (184.08 km) |
| Pierrelaye to Orange | 360.26 mi (579.79 km) |
| Pierrelaye to Orchies | 111.59 mi (179.58 km) |
| Pierrelaye to Orleans | 78.17 mi (125.80 km) |
| Pierrelaye to Orly | 22.18 mi (35.69 km) |
| Pierrelaye to Ormesson-sur-Marne | 24.04 mi (38.69 km) |
| Pierrelaye to Orsay | 22.48 mi (36.17 km) |
