| Herriman to Opwijk | 5,041.58 mi (8,113.64 km) |
| Herriman to Ostend | 4,989.71 mi (8,030.16 km) |
| Herriman to Oud-Heverlee | 5,063.04 mi (8,148.18 km) |
| Herriman to Oud-Turnhout | 5,049.23 mi (8,125.95 km) |
| Herriman to Oudenaarde | 5,029.02 mi (8,093.42 km) |
| Herriman to Oudenburg | 4,994.26 mi (8,037.48 km) |
| Herriman to Oupeye | 5,099.27 mi (8,206.47 km) |
| Herriman to Overijse | 5,061.34 mi (8,145.44 km) |
| Herriman to Overpelt | 5,067.36 mi (8,155.12 km) |
| Herriman to Paal | 5,068.59 mi (8,157.11 km) |
| Herriman to Peer | 5,072.60 mi (8,163.56 km) |
| Herriman to Pepinster | 5,111.58 mi (8,226.29 km) |
| Herriman to Peruwelz | 5,044.53 mi (8,118.39 km) |
| Herriman to Perwez | 5,077.84 mi (8,171.99 km) |
| Herriman to Philippeville | 5,090.26 mi (8,191.98 km) |
