| Poggibonsi to Octeville | 740.52 mi (1,191.76 km) |
| Poggibonsi to Oignies | 617.28 mi (993.41 km) |
| Poggibonsi to Oissel | 627.12 mi (1,009.25 km) |
| Poggibonsi to Olivet | 539.58 mi (868.36 km) |
| Poggibonsi to Ollioules | 267.56 mi (430.60 km) |
| Poggibonsi to Olonne-sur-Mer | 665.09 mi (1,070.36 km) |
| Poggibonsi to Oloron-Sainte-Marie | 590.69 mi (950.62 km) |
| Poggibonsi to Onet Village | 430.17 mi (692.29 km) |
| Poggibonsi to Onnaing | 595.71 mi (958.71 km) |
| Poggibonsi to Orange | 319.47 mi (514.14 km) |
| Poggibonsi to Orchies | 610.33 mi (982.23 km) |
| Poggibonsi to Orleans | 540.61 mi (870.04 km) |
| Poggibonsi to Orly | 555.19 mi (893.49 km) |
| Poggibonsi to Ormesson-sur-Marne | 551.76 mi (887.98 km) |
| Poggibonsi to Orsay | 560.72 mi (902.39 km) |
