| Karliova to Octeville | 2,187.54 mi (3,520.50 km) |
| Karliova to Oignies | 1,988.03 mi (3,199.43 km) |
| Karliova to Oissel | 2,063.84 mi (3,321.43 km) |
| Karliova to Olivet | 2,020.94 mi (3,252.39 km) |
| Karliova to Ollioules | 1,833.16 mi (2,950.19 km) |
| Karliova to Olonne-sur-Mer | 2,193.56 mi (3,530.19 km) |
| Karliova to Oloron-Sainte-Marie | 2,156.43 mi (3,470.44 km) |
| Karliova to Onet Village | 1,989.90 mi (3,202.44 km) |
| Karliova to Onnaing | 1,960.89 mi (3,155.75 km) |
| Karliova to Orange | 1,881.18 mi (3,027.47 km) |
| Karliova to Orchies | 1,977.18 mi (3,181.96 km) |
| Karliova to Orleans | 2,020.67 mi (3,251.95 km) |
| Karliova to Orly | 2,001.94 mi (3,221.81 km) |
| Karliova to Ormesson-sur-Marne | 1,995.56 mi (3,211.54 km) |
| Karliova to Orsay | 2,011.04 mi (3,236.45 km) |
