| Heemstede to Opwijk | 97.36 mi (156.69 km) |
| Heemstede to Ostend | 106.28 mi (171.03 km) |
| Heemstede to Oud-Heverlee | 104.82 mi (168.68 km) |
| Heemstede to Oud-Turnhout | 73.09 mi (117.63 km) |
| Heemstede to Oudenaarde | 112.45 mi (180.97 km) |
| Heemstede to Oudenburg | 106.19 mi (170.89 km) |
| Heemstede to Oupeye | 121.71 mi (195.87 km) |
| Heemstede to Overijse | 108.31 mi (174.30 km) |
| Heemstede to Overpelt | 85.44 mi (137.51 km) |
| Heemstede to Paal | 93.65 mi (150.71 km) |
| Heemstede to Peer | 91.40 mi (147.10 km) |
| Heemstede to Pepinster | 133.60 mi (215.01 km) |
| Heemstede to Peruwelz | 134.26 mi (216.07 km) |
| Heemstede to Perwez | 119.55 mi (192.40 km) |
| Heemstede to Philippeville | 148.58 mi (239.11 km) |
