| Alloa to Octeville | 457.17 mi (735.75 km) |
| Alloa to Oignies | 479.91 mi (772.34 km) |
| Alloa to Oissel | 510.41 mi (821.42 km) |
| Alloa to Olivet | 618.98 mi (996.16 km) |
| Alloa to Ollioules | 992.80 mi (1,597.76 km) |
| Alloa to Olonne-sur-Mer | 667.55 mi (1,074.32 km) |
| Alloa to Oloron-Sainte-Marie | 903.87 mi (1,454.63 km) |
| Alloa to Onet Village | 858.63 mi (1,381.83 km) |
| Alloa to Onnaing | 499.41 mi (803.73 km) |
| Alloa to Orange | 909.46 mi (1,463.64 km) |
| Alloa to Orchies | 485.67 mi (781.61 km) |
| Alloa to Orleans | 616.63 mi (992.37 km) |
| Alloa to Orly | 571.62 mi (919.94 km) |
| Alloa to Ormesson-sur-Marne | 571.80 mi (920.22 km) |
| Alloa to Orsay | 570.66 mi (918.39 km) |
