| Bollnas to Octeville | 1,067.20 mi (1,717.50 km) |
| Bollnas to Oignies | 909.61 mi (1,463.88 km) |
| Bollnas to Oissel | 1,019.10 mi (1,640.08 km) |
| Bollnas to Olivet | 1,091.99 mi (1,757.39 km) |
| Bollnas to Ollioules | 1,330.96 mi (2,141.98 km) |
| Bollnas to Olonne-sur-Mer | 1,252.99 mi (2,016.49 km) |
| Bollnas to Oloron-Sainte-Marie | 1,435.80 mi (2,310.69 km) |
| Bollnas to Onet Village | 1,300.81 mi (2,093.46 km) |
| Bollnas to Onnaing | 901.80 mi (1,451.30 km) |
| Bollnas to Orange | 1,279.55 mi (2,059.24 km) |
| Bollnas to Orchies | 903.93 mi (1,454.74 km) |
| Bollnas to Orleans | 1,089.43 mi (1,753.26 km) |
| Bollnas to Orly | 1,027.49 mi (1,653.58 km) |
| Bollnas to Ormesson-sur-Marne | 1,021.91 mi (1,644.61 km) |
| Bollnas to Orsay | 1,034.55 mi (1,664.95 km) |
