| Ribera to Opwijk | 1,031.59 mi (1,660.18 km) |
| Ribera to Ostend | 1,074.91 mi (1,729.90 km) |
| Ribera to Oud-Heverlee | 1,013.43 mi (1,630.97 km) |
| Ribera to Oud-Turnhout | 1,036.93 mi (1,668.77 km) |
| Ribera to Oudenaarde | 1,037.32 mi (1,669.40 km) |
| Ribera to Oudenburg | 1,070.57 mi (1,722.92 km) |
| Ribera to Oupeye | 986.61 mi (1,587.79 km) |
| Ribera to Overijse | 1,013.14 mi (1,630.49 km) |
| Ribera to Overpelt | 1,022.59 mi (1,645.70 km) |
| Ribera to Paal | 1,016.10 mi (1,635.25 km) |
| Ribera to Peer | 1,016.66 mi (1,636.16 km) |
| Ribera to Pepinster | 974.52 mi (1,568.34 km) |
| Ribera to Peruwelz | 1,018.02 mi (1,638.34 km) |
| Ribera to Perwez | 997.63 mi (1,605.52 km) |
| Ribera to Philippeville | 977.51 mi (1,573.15 km) |
