| Ruislip to Palencia | 688.09 mi (1,107.37 km) |
| Ruislip to Palleja | 710.78 mi (1,143.89 km) |
| Ruislip to Palma | 842.85 mi (1,356.44 km) |
| Ruislip to Palma del Rio | 987.39 mi (1,589.04 km) |
| Ruislip to Palomares del Rio | 1,022.67 mi (1,645.83 km) |
| Ruislip to Palos de la Frontera | 1,040.36 mi (1,674.30 km) |
| Ruislip to Pamplona | 607.88 mi (978.28 km) |
| Ruislip to Paracuellos de Jarama | 775.85 mi (1,248.61 km) |
| Ruislip to Parla | 799.51 mi (1,286.69 km) |
| Ruislip to Paterna | 834.18 mi (1,342.48 km) |
| Ruislip to Peligros | 1,003.24 mi (1,614.56 km) |
| Ruislip to Penarroya-Pueblonuevo | 946.72 mi (1,523.60 km) |
| Ruislip to Petrel | 905.09 mi (1,456.61 km) |
| Ruislip to Picana | 838.79 mi (1,349.90 km) |
| Ruislip to Picasent | 843.97 mi (1,358.24 km) |
