| Castel Goffredo to Opwijk | 487.04 mi (783.81 km) |
| Castel Goffredo to Ostend | 536.58 mi (863.53 km) |
| Castel Goffredo to Oud-Heverlee | 466.79 mi (751.22 km) |
| Castel Goffredo to Oud-Turnhout | 486.12 mi (782.34 km) |
| Castel Goffredo to Oudenaarde | 497.44 mi (800.55 km) |
| Castel Goffredo to Oudenburg | 532.05 mi (856.25 km) |
| Castel Goffredo to Oupeye | 435.25 mi (700.46 km) |
| Castel Goffredo to Overijse | 467.62 mi (752.56 km) |
| Castel Goffredo to Overpelt | 470.24 mi (756.77 km) |
| Castel Goffredo to Paal | 465.60 mi (749.31 km) |
| Castel Goffredo to Peer | 464.46 mi (747.48 km) |
| Castel Goffredo to Pepinster | 422.91 mi (680.60 km) |
| Castel Goffredo to Peruwelz | 481.14 mi (774.32 km) |
| Castel Goffredo to Perwez | 451.37 mi (726.41 km) |
| Castel Goffredo to Philippeville | 436.15 mi (701.91 km) |
