| Ruislip to Pombal | 895.98 mi (1,441.93 km) |
| Ruislip to Ponta Delgada | 1,552.57 mi (2,498.63 km) |
| Ruislip to Ponta do Sol | 1,552.07 mi (2,497.81 km) |
| Ruislip to Ponte da Barca | 773.16 mi (1,244.28 km) |
| Ruislip to Ponte de Lima | 778.68 mi (1,253.16 km) |
| Ruislip to Ponte de Sor | 926.48 mi (1,491.02 km) |
| Ruislip to Portalegre | 911.16 mi (1,466.36 km) |
| Ruislip to Portimao | 1,073.41 mi (1,727.48 km) |
| Ruislip to Porto | 817.44 mi (1,315.54 km) |
| Ruislip to Porto de Mos | 919.91 mi (1,480.44 km) |
| Ruislip to Povoa de Lanhoso | 784.27 mi (1,262.16 km) |
| Ruislip to Povoa de Santa Iria | 972.23 mi (1,564.65 km) |
| Ruislip to Povoa de Varzim | 807.06 mi (1,298.84 km) |
| Ruislip to Praia da Vitoria | 1,558.08 mi (2,507.48 km) |
| Ruislip to Praia do Carvoeiro | 1,073.11 mi (1,727.00 km) |
