| Poggibonsi to Opwijk | 612.10 mi (985.08 km) |
| Poggibonsi to Ostend | 659.32 mi (1,061.08 km) |
| Poggibonsi to Oud-Heverlee | 592.66 mi (953.79 km) |
| Poggibonsi to Oud-Turnhout | 613.80 mi (987.81 km) |
| Poggibonsi to Oudenaarde | 620.63 mi (998.80 km) |
| Poggibonsi to Oudenburg | 654.85 mi (1,053.88 km) |
| Poggibonsi to Oupeye | 563.06 mi (906.16 km) |
| Poggibonsi to Overijse | 593.02 mi (954.37 km) |
| Poggibonsi to Overpelt | 598.54 mi (963.26 km) |
| Poggibonsi to Paal | 593.10 mi (954.51 km) |
| Poggibonsi to Peer | 592.69 mi (953.85 km) |
| Poggibonsi to Pepinster | 550.80 mi (886.43 km) |
| Poggibonsi to Peruwelz | 603.02 mi (970.46 km) |
| Poggibonsi to Perwez | 577.02 mi (928.63 km) |
| Poggibonsi to Philippeville | 559.65 mi (900.67 km) |
