| Calvisano to Opwijk | 480.61 mi (773.47 km) |
| Calvisano to Ostend | 529.97 mi (852.91 km) |
| Calvisano to Oud-Heverlee | 460.44 mi (741.01 km) |
| Calvisano to Oud-Turnhout | 480.01 mi (772.49 km) |
| Calvisano to Oudenaarde | 490.86 mi (789.96 km) |
| Calvisano to Oudenburg | 525.45 mi (845.63 km) |
| Calvisano to Oupeye | 429.14 mi (690.64 km) |
| Calvisano to Overijse | 461.22 mi (742.26 km) |
| Calvisano to Overpelt | 464.22 mi (747.09 km) |
| Calvisano to Paal | 459.46 mi (739.42 km) |
| Calvisano to Peer | 458.43 mi (737.78 km) |
| Calvisano to Pepinster | 416.81 mi (670.79 km) |
| Calvisano to Peruwelz | 474.47 mi (763.58 km) |
| Calvisano to Perwez | 444.99 mi (716.15 km) |
| Calvisano to Philippeville | 429.58 mi (691.34 km) |
