| Palomares del Rio to Opwijk | 1,068.61 mi (1,719.76 km) |
| Palomares del Rio to Ostend | 1,056.67 mi (1,700.55 km) |
| Palomares del Rio to Oud-Heverlee | 1,072.26 mi (1,725.64 km) |
| Palomares del Rio to Oud-Turnhout | 1,107.70 mi (1,782.67 km) |
| Palomares del Rio to Oudenaarde | 1,048.51 mi (1,687.42 km) |
| Palomares del Rio to Oudenburg | 1,055.73 mi (1,699.03 km) |
| Palomares del Rio to Oupeye | 1,089.64 mi (1,753.60 km) |
| Palomares del Rio to Overijse | 1,066.17 mi (1,715.84 km) |
| Palomares del Rio to Overpelt | 1,112.48 mi (1,790.37 km) |
| Palomares del Rio to Paal | 1,096.38 mi (1,764.46 km) |
| Palomares del Rio to Peer | 1,108.64 mi (1,784.19 km) |
| Palomares del Rio to Pepinster | 1,086.35 mi (1,748.31 km) |
| Palomares del Rio to Peruwelz | 1,028.38 mi (1,655.02 km) |
| Palomares del Rio to Perwez | 1,063.90 mi (1,712.18 km) |
| Palomares del Rio to Philippeville | 1,033.13 mi (1,662.67 km) |
