| Saint-Philbert-de-Grand-Lieu to Octeville | 179.08 mi (288.21 km) |
| Saint-Philbert-de-Grand-Lieu to Oignies | 317.46 mi (510.90 km) |
| Saint-Philbert-de-Grand-Lieu to Oissel | 203.04 mi (326.76 km) |
| Saint-Philbert-de-Grand-Lieu to Olivet | 175.04 mi (281.70 km) |
| Saint-Philbert-de-Grand-Lieu to Ollioules | 453.36 mi (729.61 km) |
| Saint-Philbert-de-Grand-Lieu to Olonne-sur-Mer | 35.04 mi (56.39 km) |
| Saint-Philbert-de-Grand-Lieu to Oloron-Sainte-Marie | 270.11 mi (434.69 km) |
| Saint-Philbert-de-Grand-Lieu to Onet Village | 275.16 mi (442.83 km) |
| Saint-Philbert-de-Grand-Lieu to Onnaing | 332.56 mi (535.20 km) |
| Saint-Philbert-de-Grand-Lieu to Orange | 370.38 mi (596.07 km) |
| Saint-Philbert-de-Grand-Lieu to Orchies | 325.41 mi (523.70 km) |
| Saint-Philbert-de-Grand-Lieu to Orleans | 176.25 mi (283.64 km) |
| Saint-Philbert-de-Grand-Lieu to Orly | 220.98 mi (355.63 km) |
| Saint-Philbert-de-Grand-Lieu to Ormesson-sur-Marne | 228.16 mi (367.18 km) |
| Saint-Philbert-de-Grand-Lieu to Orsay | 211.33 mi (340.11 km) |
