| Ingenbohl to Opwijk | 339.47 mi (546.32 km) |
| Ingenbohl to Ostend | 388.88 mi (625.84 km) |
| Ingenbohl to Oud-Heverlee | 319.47 mi (514.14 km) |
| Ingenbohl to Oud-Turnhout | 340.07 mi (547.29 km) |
| Ingenbohl to Oudenaarde | 349.72 mi (562.82 km) |
| Ingenbohl to Oudenburg | 384.35 mi (618.55 km) |
| Ingenbohl to Oupeye | 289.36 mi (465.68 km) |
| Ingenbohl to Overijse | 320.13 mi (515.20 km) |
| Ingenbohl to Overpelt | 324.96 mi (522.98 km) |
| Ingenbohl to Paal | 319.38 mi (513.99 km) |
| Ingenbohl to Peer | 319.09 mi (513.52 km) |
| Ingenbohl to Pepinster | 277.12 mi (445.99 km) |
| Ingenbohl to Peruwelz | 333.62 mi (536.91 km) |
| Ingenbohl to Perwez | 303.96 mi (489.17 km) |
| Ingenbohl to Philippeville | 288.42 mi (464.17 km) |
