| Meilen to Octeville | 497.92 mi (801.33 km) |
| Meilen to Oignies | 338.45 mi (544.68 km) |
| Meilen to Oissel | 374.89 mi (603.33 km) |
| Meilen to Olivet | 316.48 mi (509.32 km) |
| Meilen to Ollioules | 315.73 mi (508.13 km) |
| Meilen to Olonne-sur-Mer | 493.47 mi (794.16 km) |
| Meilen to Oloron-Sainte-Marie | 529.87 mi (852.74 km) |
| Meilen to Onet Village | 353.06 mi (568.20 km) |
| Meilen to Onnaing | 314.45 mi (506.05 km) |
| Meilen to Orange | 284.11 mi (457.24 km) |
| Meilen to Orchies | 330.17 mi (531.36 km) |
| Meilen to Orleans | 316.34 mi (509.09 km) |
| Meilen to Orly | 305.90 mi (492.29 km) |
| Meilen to Ormesson-sur-Marne | 300.46 mi (483.54 km) |
| Meilen to Orsay | 313.97 mi (505.28 km) |
