| Wierden to Octeville | 404.55 mi (651.07 km) |
| Wierden to Oignies | 202.55 mi (325.97 km) |
| Wierden to Oissel | 317.57 mi (511.08 km) |
| Wierden to Olivet | 373.24 mi (600.68 km) |
| Wierden to Ollioules | 637.34 mi (1,025.70 km) |
| Wierden to Olonne-sur-Mer | 549.62 mi (884.53 km) |
| Wierden to Oloron-Sainte-Marie | 714.84 mi (1,150.42 km) |
| Wierden to Onet Village | 581.29 mi (935.50 km) |
| Wierden to Onnaing | 187.45 mi (301.66 km) |
| Wierden to Orange | 573.27 mi (922.60 km) |
| Wierden to Orchies | 194.13 mi (312.43 km) |
| Wierden to Orleans | 370.78 mi (596.71 km) |
| Wierden to Orly | 310.05 mi (498.97 km) |
| Wierden to Ormesson-sur-Marne | 303.90 mi (489.08 km) |
| Wierden to Orsay | 318.05 mi (511.85 km) |
