| Wassenberg to Octeville | 358.05 mi (576.22 km) |
| Wassenberg to Oignies | 144.59 mi (232.70 km) |
| Wassenberg to Oissel | 254.41 mi (409.44 km) |
| Wassenberg to Olivet | 293.80 mi (472.83 km) |
| Wassenberg to Ollioules | 550.21 mi (885.47 km) |
| Wassenberg to Olonne-sur-Mer | 478.44 mi (769.97 km) |
| Wassenberg to Oloron-Sainte-Marie | 631.19 mi (1,015.81 km) |
| Wassenberg to Onet Village | 493.63 mi (794.42 km) |
| Wassenberg to Onnaing | 121.93 mi (196.23 km) |
| Wassenberg to Orange | 485.02 mi (780.56 km) |
| Wassenberg to Orchies | 134.07 mi (215.76 km) |
| Wassenberg to Orleans | 291.49 mi (469.10 km) |
| Wassenberg to Orly | 233.26 mi (375.39 km) |
| Wassenberg to Ormesson-sur-Marne | 226.57 mi (364.63 km) |
| Wassenberg to Orsay | 242.10 mi (389.62 km) |
