| Eltham to Octeville | 146.36 mi (235.55 km) |
| Eltham to Oignies | 144.86 mi (233.14 km) |
| Eltham to Oissel | 152.74 mi (245.82 km) |
| Eltham to Olivet | 261.25 mi (420.44 km) |
| Eltham to Ollioules | 634.75 mi (1,021.54 km) |
| Eltham to Olonne-sur-Mer | 349.49 mi (562.45 km) |
| Eltham to Oloron-Sainte-Marie | 571.32 mi (919.45 km) |
| Eltham to Onet Village | 503.42 mi (810.18 km) |
| Eltham to Onnaing | 171.01 mi (275.22 km) |
| Eltham to Orange | 551.12 mi (886.94 km) |
| Eltham to Orchies | 154.41 mi (248.50 km) |
| Eltham to Orleans | 258.83 mi (416.55 km) |
| Eltham to Orly | 213.86 mi (344.18 km) |
| Eltham to Ormesson-sur-Marne | 214.55 mi (345.28 km) |
| Eltham to Orsay | 212.45 mi (341.91 km) |
