| San Pancrazio Salentino to Octeville | 1,139.09 mi (1,833.19 km) |
| San Pancrazio Salentino to Oignies | 996.50 mi (1,603.72 km) |
| San Pancrazio Salentino to Oissel | 1,021.93 mi (1,644.64 km) |
| San Pancrazio Salentino to Olivet | 939.97 mi (1,512.74 km) |
| San Pancrazio Salentino to Ollioules | 644.95 mi (1,037.94 km) |
| San Pancrazio Salentino to Olonne-sur-Mer | 1,066.40 mi (1,716.20 km) |
| San Pancrazio Salentino to Oloron-Sainte-Marie | 966.81 mi (1,555.92 km) |
| San Pancrazio Salentino to Onet Village | 822.65 mi (1,323.93 km) |
| San Pancrazio Salentino to Onnaing | 972.30 mi (1,564.76 km) |
| San Pancrazio Salentino to Orange | 712.73 mi (1,147.03 km) |
| San Pancrazio Salentino to Orchies | 988.15 mi (1,590.27 km) |
| San Pancrazio Salentino to Orleans | 940.86 mi (1,514.16 km) |
| San Pancrazio Salentino to Orly | 950.12 mi (1,529.07 km) |
| San Pancrazio Salentino to Ormesson-sur-Marne | 946.01 mi (1,522.45 km) |
| San Pancrazio Salentino to Orsay | 956.49 mi (1,539.32 km) |
