| Redcar to Octeville | 345.71 mi (556.36 km) |
| Redcar to Oignies | 333.51 mi (536.73 km) |
| Redcar to Oissel | 375.91 mi (604.97 km) |
| Redcar to Olivet | 483.90 mi (778.77 km) |
| Redcar to Ollioules | 852.09 mi (1,371.30 km) |
| Redcar to Olonne-sur-Mer | 559.25 mi (900.03 km) |
| Redcar to Oloron-Sainte-Marie | 789.58 mi (1,270.71 km) |
| Redcar to Onet Village | 726.94 mi (1,169.89 km) |
| Redcar to Onnaing | 351.90 mi (566.34 km) |
| Redcar to Orange | 770.19 mi (1,239.50 km) |
| Redcar to Orchies | 338.67 mi (545.04 km) |
| Redcar to Orleans | 481.42 mi (774.77 km) |
| Redcar to Orly | 431.97 mi (695.20 km) |
| Redcar to Ormesson-sur-Marne | 431.41 mi (694.29 km) |
| Redcar to Orsay | 432.07 mi (695.34 km) |
