| Duren to Octeville | 368.13 mi (592.45 km) |
| Duren to Oignies | 154.61 mi (248.83 km) |
| Duren to Oissel | 259.39 mi (417.45 km) |
| Duren to Olivet | 289.26 mi (465.52 km) |
| Duren to Ollioules | 530.14 mi (853.18 km) |
| Duren to Olonne-sur-Mer | 477.77 mi (768.89 km) |
| Duren to Oloron-Sainte-Marie | 622.08 mi (1,001.14 km) |
| Duren to Onet Village | 479.94 mi (772.39 km) |
| Duren to Onnaing | 129.70 mi (208.74 km) |
| Duren to Orange | 466.84 mi (751.30 km) |
| Duren to Orchies | 143.70 mi (231.26 km) |
| Duren to Orleans | 287.07 mi (461.99 km) |
| Duren to Orly | 231.24 mi (372.14 km) |
| Duren to Ormesson-sur-Marne | 224.29 mi (360.96 km) |
| Duren to Orsay | 240.50 mi (387.04 km) |
