| Ely to Octeville | 208.60 mi (335.71 km) |
| Ely to Oignies | 177.75 mi (286.06 km) |
| Ely to Oissel | 214.23 mi (344.77 km) |
| Ely to Olivet | 321.55 mi (517.49 km) |
| Ely to Ollioules | 689.77 mi (1,110.08 km) |
| Ely to Olonne-sur-Mer | 415.16 mi (668.13 km) |
| Ely to Oloron-Sainte-Marie | 637.19 mi (1,025.46 km) |
| Ely to Onet Village | 565.13 mi (909.49 km) |
| Ely to Onnaing | 199.90 mi (321.71 km) |
| Ely to Orange | 607.51 mi (977.69 km) |
| Ely to Orchies | 184.79 mi (297.39 km) |
| Ely to Orleans | 319.03 mi (513.44 km) |
| Ely to Orly | 269.21 mi (433.24 km) |
| Ely to Ormesson-sur-Marne | 268.78 mi (432.56 km) |
| Ely to Orsay | 269.23 mi (433.29 km) |
