| Diest to Pergine Valsugana | 441.82 mi (711.04 km) |
| Diest to Perugia | 643.64 mi (1,035.84 km) |
| Diest to Pesaro | 609.97 mi (981.66 km) |
| Diest to Pescantina | 464.56 mi (747.64 km) |
| Diest to Pescara | 730.19 mi (1,175.13 km) |
| Diest to Peschiera del Garda | 462.52 mi (744.36 km) |
| Diest to Pescia | 555.42 mi (893.86 km) |
| Diest to Petilia Policastro | 997.53 mi (1,605.37 km) |
| Diest to Piacenza | 462.70 mi (744.64 km) |
| Diest to Pianella | 729.39 mi (1,173.83 km) |
| Diest to Pianezza | 422.12 mi (679.34 km) |
| Diest to Pianiga | 497.90 mi (801.29 km) |
| Diest to Piano di Sorrento | 843.91 mi (1,358.14 km) |
| Diest to Pianoro | 541.24 mi (871.04 km) |
| Diest to Piazza Armerina | 1,045.04 mi (1,681.83 km) |
