| Cathedral City to Octeville | 5,427.97 mi (8,735.47 km) |
| Cathedral City to Oignies | 5,544.28 mi (8,922.65 km) |
| Cathedral City to Oissel | 5,533.89 mi (8,905.94 km) |
| Cathedral City to Olivet | 5,629.69 mi (9,060.10 km) |
| Cathedral City to Ollioules | 5,993.55 mi (9,645.69 km) |
| Cathedral City to Olonne-sur-Mer | 5,560.37 mi (8,948.54 km) |
| Cathedral City to Oloron-Sainte-Marie | 5,754.07 mi (9,260.28 km) |
| Cathedral City to Onet Village | 5,818.13 mi (9,363.37 km) |
| Cathedral City to Onnaing | 5,567.57 mi (8,960.14 km) |
| Cathedral City to Orange | 5,908.09 mi (9,508.15 km) |
| Cathedral City to Orchies | 5,552.09 mi (8,935.23 km) |
| Cathedral City to Orleans | 5,628.18 mi (9,057.67 km) |
| Cathedral City to Orly | 5,605.32 mi (9,020.90 km) |
| Cathedral City to Ormesson-sur-Marne | 5,608.24 mi (9,025.59 km) |
| Cathedral City to Orsay | 5,600.56 mi (9,013.24 km) |
