| Bailen to Octeville | 804.48 mi (1,294.69 km) |
| Bailen to Oignies | 917.86 mi (1,477.15 km) |
| Bailen to Oissel | 814.41 mi (1,310.66 km) |
| Bailen to Olivet | 733.49 mi (1,180.43 km) |
| Bailen to Ollioules | 612.80 mi (986.21 km) |
| Bailen to Olonne-sur-Mer | 592.80 mi (954.01 km) |
| Bailen to Oloron-Sainte-Marie | 389.98 mi (627.62 km) |
| Bailen to Onet Village | 545.21 mi (877.43 km) |
| Bailen to Onnaing | 923.92 mi (1,486.91 km) |
| Bailen to Orange | 611.22 mi (983.66 km) |
| Bailen to Orchies | 922.72 mi (1,484.97 km) |
| Bailen to Orleans | 736.07 mi (1,184.59 km) |
| Bailen to Orly | 798.16 mi (1,284.51 km) |
| Bailen to Ormesson-sur-Marne | 803.59 mi (1,293.26 km) |
| Bailen to Orsay | 791.38 mi (1,273.61 km) |
