| Alberobello to Octeville | 1,098.70 mi (1,768.19 km) |
| Alberobello to Oignies | 956.75 mi (1,539.74 km) |
| Alberobello to Oissel | 981.62 mi (1,579.76 km) |
| Alberobello to Olivet | 899.57 mi (1,447.73 km) |
| Alberobello to Ollioules | 606.68 mi (976.36 km) |
| Alberobello to Olonne-sur-Mer | 1,026.53 mi (1,652.04 km) |
| Alberobello to Oloron-Sainte-Marie | 929.33 mi (1,495.62 km) |
| Alberobello to Onet Village | 783.63 mi (1,261.13 km) |
| Alberobello to Onnaing | 932.65 mi (1,500.95 km) |
| Alberobello to Orange | 673.53 mi (1,083.94 km) |
| Alberobello to Orchies | 948.45 mi (1,526.39 km) |
| Alberobello to Orleans | 900.46 mi (1,449.14 km) |
| Alberobello to Orly | 909.79 mi (1,464.17 km) |
| Alberobello to Ormesson-sur-Marne | 905.69 mi (1,457.57 km) |
| Alberobello to Orsay | 916.14 mi (1,474.39 km) |
