| Tonisvorst to Opwijk | 103.06 mi (165.87 km) |
| Tonisvorst to Ostend | 154.60 mi (248.80 km) |
| Tonisvorst to Oud-Heverlee | 86.14 mi (138.63 km) |
| Tonisvorst to Oud-Turnhout | 65.20 mi (104.92 km) |
| Tonisvorst to Oudenaarde | 129.70 mi (208.73 km) |
| Tonisvorst to Oudenburg | 151.34 mi (243.56 km) |
| Tonisvorst to Oupeye | 56.18 mi (90.41 km) |
| Tonisvorst to Overijse | 92.86 mi (149.45 km) |
| Tonisvorst to Overpelt | 47.08 mi (75.77 km) |
| Tonisvorst to Paal | 60.40 mi (97.21 km) |
| Tonisvorst to Peer | 46.82 mi (75.34 km) |
| Tonisvorst to Pepinster | 59.85 mi (96.32 km) |
| Tonisvorst to Peruwelz | 138.37 mi (222.69 km) |
| Tonisvorst to Perwez | 87.45 mi (140.73 km) |
| Tonisvorst to Philippeville | 114.92 mi (184.95 km) |
