| Gourock to Palencia | 963.04 mi (1,549.87 km) |
| Gourock to Palleja | 1,049.68 mi (1,689.30 km) |
| Gourock to Palma | 1,182.51 mi (1,903.07 km) |
| Gourock to Palma del Rio | 1,261.40 mi (2,030.03 km) |
| Gourock to Palomares del Rio | 1,288.97 mi (2,074.40 km) |
| Gourock to Palos de la Frontera | 1,297.41 mi (2,087.99 km) |
| Gourock to Pamplona | 918.55 mi (1,478.26 km) |
| Gourock to Paracuellos de Jarama | 1,065.93 mi (1,715.45 km) |
| Gourock to Parla | 1,086.95 mi (1,749.27 km) |
| Gourock to Paterna | 1,154.13 mi (1,857.40 km) |
| Gourock to Peligros | 1,294.63 mi (2,083.51 km) |
| Gourock to Penarroya-Pueblonuevo | 1,219.94 mi (1,963.30 km) |
| Gourock to Petrel | 1,221.54 mi (1,965.88 km) |
| Gourock to Picana | 1,158.73 mi (1,864.80 km) |
| Gourock to Picasent | 1,163.66 mi (1,872.73 km) |
