| East Finchley to Octeville | 150.14 mi (241.62 km) |
| East Finchley to Oignies | 157.97 mi (254.23 km) |
| East Finchley to Oissel | 165.02 mi (265.58 km) |
| East Finchley to Olivet | 273.62 mi (440.35 km) |
| East Finchley to Ollioules | 647.82 mi (1,042.56 km) |
| East Finchley to Olonne-sur-Mer | 356.59 mi (573.88 km) |
| East Finchley to Oloron-Sainte-Marie | 580.46 mi (934.15 km) |
| East Finchley to Onet Village | 515.24 mi (829.19 km) |
| East Finchley to Onnaing | 183.91 mi (295.98 km) |
| East Finchley to Orange | 564.02 mi (907.71 km) |
| East Finchley to Orchies | 167.36 mi (269.34 km) |
| East Finchley to Orleans | 271.23 mi (436.50 km) |
| East Finchley to Orly | 227.11 mi (365.50 km) |
| East Finchley to Ormesson-sur-Marne | 227.90 mi (366.77 km) |
| East Finchley to Orsay | 225.53 mi (362.95 km) |
