| Weilburg to Octeville | 442.50 mi (712.14 km) |
| Weilburg to Oignies | 231.08 mi (371.89 km) |
| Weilburg to Oissel | 327.98 mi (527.83 km) |
| Weilburg to Olivet | 338.96 mi (545.50 km) |
| Weilburg to Ollioules | 519.91 mi (836.71 km) |
| Weilburg to Olonne-sur-Mer | 533.06 mi (857.88 km) |
| Weilburg to Oloron-Sainte-Marie | 653.94 mi (1,052.41 km) |
| Weilburg to Onet Village | 498.25 mi (801.85 km) |
| Weilburg to Onnaing | 204.80 mi (329.59 km) |
| Weilburg to Orange | 466.95 mi (751.48 km) |
| Weilburg to Orchies | 220.06 mi (354.15 km) |
| Weilburg to Orleans | 337.13 mi (542.56 km) |
| Weilburg to Orly | 288.34 mi (464.04 km) |
| Weilburg to Ormesson-sur-Marne | 281.12 mi (452.42 km) |
| Weilburg to Orsay | 298.12 mi (479.78 km) |
