| Gourock to Penne | 1,251.19 mi (2,013.60 km) |
| Gourock to Pergine Valsugana | 972.04 mi (1,564.35 km) |
| Gourock to Perugia | 1,169.26 mi (1,881.75 km) |
| Gourock to Pesaro | 1,139.14 mi (1,833.27 km) |
| Gourock to Pescantina | 992.54 mi (1,597.35 km) |
| Gourock to Pescara | 1,259.20 mi (2,026.49 km) |
| Gourock to Peschiera del Garda | 989.75 mi (1,592.86 km) |
| Gourock to Pescia | 1,076.22 mi (1,732.01 km) |
| Gourock to Petilia Policastro | 1,525.93 mi (2,455.74 km) |
| Gourock to Piacenza | 983.19 mi (1,582.29 km) |
| Gourock to Pianella | 1,257.95 mi (2,024.47 km) |
| Gourock to Pianezza | 922.53 mi (1,484.66 km) |
| Gourock to Pianiga | 1,028.22 mi (1,654.77 km) |
| Gourock to Piano di Sorrento | 1,369.45 mi (2,203.92 km) |
| Gourock to Pianoro | 1,067.13 mi (1,717.38 km) |
