| Stamford to Octeville | 215.23 mi (346.38 km) |
| Stamford to Oignies | 212.42 mi (341.85 km) |
| Stamford to Oissel | 238.99 mi (384.62 km) |
| Stamford to Olivet | 347.40 mi (559.09 km) |
| Stamford to Ollioules | 719.29 mi (1,157.59 km) |
| Stamford to Olonne-sur-Mer | 426.75 mi (686.78 km) |
| Stamford to Oloron-Sainte-Marie | 653.77 mi (1,052.14 km) |
| Stamford to Onet Village | 589.73 mi (949.09 km) |
| Stamford to Onnaing | 235.22 mi (378.55 km) |
| Stamford to Orange | 636.22 mi (1,023.90 km) |
| Stamford to Orchies | 219.84 mi (353.80 km) |
| Stamford to Orleans | 344.96 mi (555.16 km) |
| Stamford to Orly | 298.12 mi (479.78 km) |
| Stamford to Ormesson-sur-Marne | 298.24 mi (479.96 km) |
| Stamford to Orsay | 297.38 mi (478.58 km) |
