| Postojna to Penne | 230.27 mi (370.58 km) |
| Postojna to Pergine Valsugana | 144.64 mi (232.78 km) |
| Postojna to Perugia | 204.86 mi (329.69 km) |
| Postojna to Pesaro | 143.67 mi (231.22 km) |
| Postojna to Pescantina | 162.96 mi (262.26 km) |
| Postojna to Pescara | 228.81 mi (368.23 km) |
| Postojna to Peschiera del Garda | 171.96 mi (276.74 km) |
| Postojna to Pescia | 215.78 mi (347.27 km) |
| Postojna to Petilia Policastro | 478.32 mi (769.79 km) |
| Postojna to Piacenza | 224.57 mi (361.40 km) |
| Postojna to Pianella | 233.39 mi (375.61 km) |
| Postojna to Pianezza | 326.57 mi (525.56 km) |
| Postojna to Pianiga | 108.83 mi (175.14 km) |
| Postojna to Piano di Sorrento | 355.46 mi (572.05 km) |
| Postojna to Pianoro | 170.30 mi (274.07 km) |
