| Wesel to Octeville | 387.95 mi (624.35 km) |
| Wesel to Oignies | 177.51 mi (285.67 km) |
| Wesel to Oissel | 290.76 mi (467.93 km) |
| Wesel to Olivet | 336.11 mi (540.92 km) |
| Wesel to Ollioules | 589.71 mi (949.05 km) |
| Wesel to Olonne-sur-Mer | 518.39 mi (834.28 km) |
| Wesel to Oloron-Sainte-Marie | 674.57 mi (1,085.62 km) |
| Wesel to Onet Village | 536.92 mi (864.09 km) |
| Wesel to Onnaing | 157.88 mi (254.08 km) |
| Wesel to Orange | 526.26 mi (846.94 km) |
| Wesel to Orchies | 167.75 mi (269.96 km) |
| Wesel to Orleans | 333.75 mi (537.12 km) |
| Wesel to Orly | 274.63 mi (441.98 km) |
| Wesel to Ormesson-sur-Marne | 268.10 mi (431.46 km) |
| Wesel to Orsay | 283.22 mi (455.79 km) |
