| Helensburgh to Penne | 1,251.54 mi (2,014.16 km) |
| Helensburgh to Pergine Valsugana | 972.16 mi (1,564.54 km) |
| Helensburgh to Perugia | 1,169.78 mi (1,882.58 km) |
| Helensburgh to Pesaro | 1,139.40 mi (1,833.69 km) |
| Helensburgh to Pescantina | 992.88 mi (1,597.89 km) |
| Helensburgh to Pescara | 1,259.49 mi (2,026.96 km) |
| Helensburgh to Peschiera del Garda | 990.14 mi (1,593.48 km) |
| Helensburgh to Pescia | 1,076.93 mi (1,733.16 km) |
| Helensburgh to Petilia Policastro | 1,526.29 mi (2,456.33 km) |
| Helensburgh to Piacenza | 983.87 mi (1,583.39 km) |
| Helensburgh to Pianella | 1,258.28 mi (2,025.00 km) |
| Helensburgh to Pianezza | 923.70 mi (1,486.56 km) |
| Helensburgh to Pianiga | 1,028.33 mi (1,654.94 km) |
| Helensburgh to Piano di Sorrento | 1,370.00 mi (2,204.81 km) |
| Helensburgh to Pianoro | 1,067.61 mi (1,718.16 km) |
