| Belsh to Ostend | 1,072.97 mi (1,726.78 km) |
| Belsh to Oud-Heverlee | 995.58 mi (1,602.23 km) |
| Belsh to Oud-Turnhout | 1,005.51 mi (1,618.21 km) |
| Belsh to Oudenaarde | 1,033.87 mi (1,663.86 km) |
| Belsh to Oudenburg | 1,068.43 mi (1,719.47 km) |
| Belsh to Oupeye | 956.70 mi (1,539.65 km) |
| Belsh to Overijse | 998.15 mi (1,606.37 km) |
| Belsh to Overpelt | 986.69 mi (1,587.92 km) |
| Belsh to Paal | 987.02 mi (1,588.46 km) |
| Belsh to Peer | 981.73 mi (1,579.95 km) |
| Belsh to Pepinster | 944.62 mi (1,520.22 km) |
| Belsh to Peruwelz | 1,021.46 mi (1,643.89 km) |
| Belsh to Perwez | 981.69 mi (1,579.88 km) |
| Belsh to Philippeville | 973.94 mi (1,567.41 km) |
| Belsh to Plombieres | 947.44 mi (1,524.76 km) |
