| Best to Octeville | 335.34 mi (539.67 km) |
| Best to Oignies | 127.23 mi (204.76 km) |
| Best to Oissel | 241.89 mi (389.28 km) |
| Best to Olivet | 296.84 mi (477.72 km) |
| Best to Ollioules | 579.19 mi (932.12 km) |
| Best to Olonne-sur-Mer | 472.88 mi (761.03 km) |
| Best to Oloron-Sainte-Marie | 639.56 mi (1,029.27 km) |
| Best to Onet Village | 510.78 mi (822.02 km) |
| Best to Onnaing | 110.61 mi (178.00 km) |
| Best to Orange | 510.53 mi (821.62 km) |
| Best to Orchies | 118.19 mi (190.21 km) |
| Best to Orleans | 294.35 mi (473.71 km) |
| Best to Orly | 233.29 mi (375.44 km) |
| Best to Ormesson-sur-Marne | 227.24 mi (365.70 km) |
| Best to Orsay | 241.18 mi (388.14 km) |
