| Palma del Rio to Opwijk | 1,027.17 mi (1,653.07 km) |
| Palma del Rio to Ostend | 1,016.80 mi (1,636.38 km) |
| Palma del Rio to Oud-Heverlee | 1,030.23 mi (1,658.00 km) |
| Palma del Rio to Oud-Turnhout | 1,065.84 mi (1,715.30 km) |
| Palma del Rio to Oudenaarde | 1,007.56 mi (1,621.51 km) |
| Palma del Rio to Oudenburg | 1,015.73 mi (1,634.66 km) |
| Palma del Rio to Oupeye | 1,046.63 mi (1,684.38 km) |
| Palma del Rio to Overijse | 1,024.22 mi (1,648.32 km) |
| Palma del Rio to Overpelt | 1,070.14 mi (1,722.23 km) |
| Palma del Rio to Paal | 1,054.09 mi (1,696.39 km) |
| Palma del Rio to Peer | 1,066.19 mi (1,715.87 km) |
| Palma del Rio to Pepinster | 1,043.06 mi (1,678.64 km) |
| Palma del Rio to Peruwelz | 987.12 mi (1,588.62 km) |
| Palma del Rio to Perwez | 1,021.53 mi (1,644.00 km) |
| Palma del Rio to Philippeville | 990.60 mi (1,594.22 km) |
