| Idrija to Ponteland | 929.24 mi (1,495.47 km) |
| Idrija to Pontneddfechan | 890.59 mi (1,433.27 km) |
| Idrija to Pontypridd | 877.13 mi (1,411.61 km) |
| Idrija to Poole | 801.85 mi (1,290.44 km) |
| Idrija to Port Glasgow | 1,058.96 mi (1,704.23 km) |
| Idrija to Port Talbot | 895.42 mi (1,441.03 km) |
| Idrija to Portchester | 768.93 mi (1,237.48 km) |
| Idrija to Porthcawl | 888.58 mi (1,430.03 km) |
| Idrija to Portishead | 850.94 mi (1,369.46 km) |
| Idrija to Portlethen | 1,027.38 mi (1,653.41 km) |
| Idrija to Portsmouth | 766.74 mi (1,233.95 km) |
| Idrija to Potters Bar | 754.57 mi (1,214.37 km) |
| Idrija to Poulton le Fylde | 927.33 mi (1,492.39 km) |
| Idrija to Poynton | 879.23 mi (1,414.99 km) |
| Idrija to Prescot | 906.85 mi (1,459.43 km) |
