| Heist-op-den-Berg to Ostend | 78.51 mi (126.34 km) |
| Heist-op-den-Berg to Oud-Heverlee | 17.41 mi (28.02 km) |
| Heist-op-den-Berg to Oud-Turnhout | 19.83 mi (31.92 km) |
| Heist-op-den-Berg to Oudenaarde | 51.19 mi (82.39 km) |
| Heist-op-den-Berg to Oudenburg | 74.75 mi (120.30 km) |
| Heist-op-den-Berg to Oupeye | 47.97 mi (77.20 km) |
| Heist-op-den-Berg to Overijse | 22.21 mi (35.75 km) |
| Heist-op-den-Berg to Overpelt | 31.71 mi (51.03 km) |
| Heist-op-den-Berg to Paal | 20.04 mi (32.25 km) |
| Heist-op-den-Berg to Peer | 32.15 mi (51.74 km) |
| Heist-op-den-Berg to Pepinster | 59.82 mi (96.28 km) |
| Heist-op-den-Berg to Peruwelz | 63.10 mi (101.56 km) |
| Heist-op-den-Berg to Perwez | 32.02 mi (51.52 km) |
| Heist-op-den-Berg to Philippeville | 61.47 mi (98.92 km) |
| Heist-op-den-Berg to Plombieres | 58.92 mi (94.83 km) |
