| Bockhorn to Octeville | 489.77 mi (788.21 km) |
| Bockhorn to Oignies | 294.48 mi (473.92 km) |
| Bockhorn to Oissel | 409.35 mi (658.78 km) |
| Bockhorn to Olivet | 466.70 mi (751.09 km) |
| Bockhorn to Ollioules | 715.84 mi (1,152.03 km) |
| Bockhorn to Olonne-sur-Mer | 642.44 mi (1,033.91 km) |
| Bockhorn to Oloron-Sainte-Marie | 807.59 mi (1,299.69 km) |
| Bockhorn to Onet Village | 670.61 mi (1,079.24 km) |
| Bockhorn to Onnaing | 280.63 mi (451.63 km) |
| Bockhorn to Orange | 656.20 mi (1,056.05 km) |
| Bockhorn to Orchies | 286.56 mi (461.17 km) |
| Bockhorn to Orleans | 464.25 mi (747.14 km) |
| Bockhorn to Orly | 403.60 mi (649.54 km) |
| Bockhorn to Ormesson-sur-Marne | 397.44 mi (639.62 km) |
| Bockhorn to Orsay | 411.60 mi (662.41 km) |
