| Asti to Octeville | 564.93 mi (909.16 km) |
| Asti to Oignies | 454.57 mi (731.56 km) |
| Asti to Oissel | 453.62 mi (730.04 km) |
| Asti to Olivet | 363.53 mi (585.04 km) |
| Asti to Ollioules | 168.94 mi (271.89 km) |
| Asti to Olonne-sur-Mer | 494.15 mi (795.25 km) |
| Asti to Oloron-Sainte-Marie | 453.03 mi (729.08 km) |
| Asti to Onet Village | 278.40 mi (448.04 km) |
| Asti to Onnaing | 435.46 mi (700.80 km) |
| Asti to Orange | 175.43 mi (282.32 km) |
| Asti to Orchies | 448.81 mi (722.28 km) |
| Asti to Orleans | 364.62 mi (586.80 km) |
| Asti to Orly | 382.02 mi (614.80 km) |
| Asti to Ormesson-sur-Marne | 379.08 mi (610.07 km) |
| Asti to Orsay | 386.98 mi (622.79 km) |
