| Magenta to Octeville | 568.11 mi (914.28 km) |
| Magenta to Oignies | 439.99 mi (708.10 km) |
| Magenta to Oissel | 451.82 mi (727.14 km) |
| Magenta to Olivet | 369.95 mi (595.38 km) |
| Magenta to Ollioules | 219.42 mi (353.13 km) |
| Magenta to Olonne-sur-Mer | 516.12 mi (830.61 km) |
| Magenta to Oloron-Sainte-Marie | 493.83 mi (794.74 km) |
| Magenta to Onet Village | 316.51 mi (509.37 km) |
| Magenta to Onnaing | 418.86 mi (674.09 km) |
| Magenta to Orange | 219.28 mi (352.90 km) |
| Magenta to Orchies | 433.24 mi (697.23 km) |
| Magenta to Orleans | 370.69 mi (596.57 km) |
| Magenta to Orly | 379.86 mi (611.33 km) |
| Magenta to Ormesson-sur-Marne | 376.07 mi (605.22 km) |
| Magenta to Orsay | 385.91 mi (621.06 km) |
