| Wesseling to Octeville | 389.15 mi (626.27 km) |
| Wesseling to Oignies | 175.71 mi (282.78 km) |
| Wesseling to Oissel | 279.63 mi (450.02 km) |
| Wesseling to Olivet | 305.88 mi (492.26 km) |
| Wesseling to Ollioules | 533.05 mi (857.87 km) |
| Wesseling to Olonne-sur-Mer | 495.90 mi (798.08 km) |
| Wesseling to Oloron-Sainte-Marie | 635.43 mi (1,022.62 km) |
| Wesseling to Onet Village | 489.88 mi (788.39 km) |
| Wesseling to Onnaing | 150.65 mi (242.45 km) |
| Wesseling to Orange | 472.24 mi (760.00 km) |
| Wesseling to Orchies | 164.78 mi (265.19 km) |
| Wesseling to Orleans | 303.76 mi (488.85 km) |
| Wesseling to Orly | 249.23 mi (401.10 km) |
| Wesseling to Ormesson-sur-Marne | 242.20 mi (389.78 km) |
| Wesseling to Orsay | 258.64 mi (416.23 km) |
