| Smethwick to Octeville | 198.54 mi (319.52 km) |
| Smethwick to Oignies | 255.15 mi (410.62 km) |
| Smethwick to Oissel | 255.23 mi (410.76 km) |
| Smethwick to Olivet | 362.66 mi (583.64 km) |
| Smethwick to Ollioules | 740.06 mi (1,191.01 km) |
| Smethwick to Olonne-sur-Mer | 411.68 mi (662.54 km) |
| Smethwick to Oloron-Sainte-Marie | 645.56 mi (1,038.92 km) |
| Smethwick to Onet Village | 598.94 mi (963.90 km) |
| Smethwick to Onnaing | 280.31 mi (451.11 km) |
| Smethwick to Orange | 655.25 mi (1,054.52 km) |
| Smethwick to Orchies | 264.01 mi (424.89 km) |
| Smethwick to Orleans | 360.45 mi (580.09 km) |
| Smethwick to Orly | 321.84 mi (517.95 km) |
| Smethwick to Ormesson-sur-Marne | 323.31 mi (520.31 km) |
| Smethwick to Orsay | 319.23 mi (513.75 km) |
