| East Retford to Octeville | 257.13 mi (413.81 km) |
| East Retford to Oignies | 258.85 mi (416.59 km) |
| East Retford to Oissel | 288.70 mi (464.62 km) |
| East Retford to Olivet | 397.18 mi (639.20 km) |
| East Retford to Ollioules | 769.05 mi (1,237.66 km) |
| East Retford to Olonne-sur-Mer | 470.36 mi (756.97 km) |
| East Retford to Oloron-Sainte-Marie | 699.99 mi (1,126.52 km) |
| East Retford to Onet Village | 639.23 mi (1,028.74 km) |
| East Retford to Onnaing | 280.39 mi (451.25 km) |
| East Retford to Orange | 686.06 mi (1,104.11 km) |
| East Retford to Orchies | 265.61 mi (427.45 km) |
| East Retford to Orleans | 394.75 mi (635.29 km) |
| East Retford to Orly | 347.90 mi (559.89 km) |
| East Retford to Ormesson-sur-Marne | 347.93 mi (559.95 km) |
| East Retford to Orsay | 347.23 mi (558.81 km) |
