| Castelnuovo Berardenga to Opwijk | 628.16 mi (1,010.93 km) |
| Castelnuovo Berardenga to Ostend | 675.94 mi (1,087.81 km) |
| Castelnuovo Berardenga to Oud-Heverlee | 608.49 mi (979.27 km) |
| Castelnuovo Berardenga to Oud-Turnhout | 629.05 mi (1,012.36 km) |
| Castelnuovo Berardenga to Oudenaarde | 637.13 mi (1,025.36 km) |
| Castelnuovo Berardenga to Oudenburg | 671.45 mi (1,080.59 km) |
| Castelnuovo Berardenga to Oupeye | 578.24 mi (930.59 km) |
| Castelnuovo Berardenga to Overijse | 608.98 mi (980.06 km) |
| Castelnuovo Berardenga to Overpelt | 613.54 mi (987.39 km) |
| Castelnuovo Berardenga to Paal | 608.41 mi (979.15 km) |
| Castelnuovo Berardenga to Peer | 607.72 mi (978.03 km) |
| Castelnuovo Berardenga to Pepinster | 565.95 mi (910.81 km) |
| Castelnuovo Berardenga to Peruwelz | 619.77 mi (997.43 km) |
| Castelnuovo Berardenga to Perwez | 592.91 mi (954.19 km) |
| Castelnuovo Berardenga to Philippeville | 576.05 mi (927.06 km) |
