| Idrija to Pemberton | 905.51 mi (1,457.28 km) |
| Idrija to Pembroke Dock | 944.42 mi (1,519.89 km) |
| Idrija to Pen-y-Bont ar Ogwr | 884.62 mi (1,423.65 km) |
| Idrija to Penarth | 866.26 mi (1,394.10 km) |
| Idrija to Pencoed | 881.96 mi (1,419.37 km) |
| Idrija to Pendlebury | 891.65 mi (1,434.97 km) |
| Idrija to Penicuik | 1,007.45 mi (1,621.33 km) |
| Idrija to Penistone | 867.75 mi (1,396.51 km) |
| Idrija to Penkridge | 859.29 mi (1,382.89 km) |
| Idrija to Penrith | 947.69 mi (1,525.16 km) |
| Idrija to Penwortham | 913.93 mi (1,470.83 km) |
| Idrija to Penzance | 943.96 mi (1,519.16 km) |
| Idrija to Perivale | 755.14 mi (1,215.27 km) |
| Idrija to Perry Barr | 845.21 mi (1,360.24 km) |
| Idrija to Perth | 1,037.12 mi (1,669.09 km) |
