| Idrija to Pontedera | 231.92 mi (373.24 km) |
| Idrija to Pontinia | 321.20 mi (516.92 km) |
| Idrija to Porcari | 223.89 mi (360.32 km) |
| Idrija to Porcia | 67.78 mi (109.08 km) |
| Idrija to Pordenone | 66.24 mi (106.61 km) |
| Idrija to Portici | 358.44 mi (576.86 km) |
| Idrija to Porto Empedocle | 602.22 mi (969.18 km) |
| Idrija to Porto Recanati | 178.48 mi (287.24 km) |
| Idrija to Porto Sant'Elpidio | 189.52 mi (305.00 km) |
| Idrija to Porto Tolle | 110.26 mi (177.45 km) |
| Idrija to Porto Torres | 454.83 mi (731.98 km) |
| Idrija to Portoferraio | 286.28 mi (460.73 km) |
| Idrija to Portogruaro | 59.39 mi (95.58 km) |
| Idrija to Portomaggiore | 140.69 mi (226.42 km) |
| Idrija to Potenza | 381.50 mi (613.96 km) |
