| Baykan to Octeville | 2,265.81 mi (3,646.48 km) |
| Baykan to Oignies | 2,067.88 mi (3,327.93 km) |
| Baykan to Oissel | 2,141.89 mi (3,447.04 km) |
| Baykan to Olivet | 2,096.79 mi (3,374.45 km) |
| Baykan to Ollioules | 1,899.92 mi (3,057.63 km) |
| Baykan to Olonne-sur-Mer | 2,267.21 mi (3,648.73 km) |
| Baykan to Oloron-Sainte-Marie | 2,224.10 mi (3,579.34 km) |
| Baykan to Onet Village | 2,059.48 mi (3,314.40 km) |
| Baykan to Onnaing | 2,040.71 mi (3,284.20 km) |
| Baykan to Orange | 1,950.18 mi (3,138.51 km) |
| Baykan to Orchies | 2,057.06 mi (3,310.52 km) |
| Baykan to Orleans | 2,096.57 mi (3,374.11 km) |
| Baykan to Orly | 2,079.21 mi (3,346.16 km) |
| Baykan to Ormesson-sur-Marne | 2,072.90 mi (3,336.02 km) |
| Baykan to Orsay | 2,088.22 mi (3,360.66 km) |
