| Idrija to Ploermel | 784.27 mi (1,262.17 km) |
| Idrija to Ploufragan | 805.80 mi (1,296.81 km) |
| Idrija to Plougastel-Daoulas | 877.04 mi (1,411.46 km) |
| Idrija to Plouzane | 887.61 mi (1,428.46 km) |
| Idrija to Poissy | 594.30 mi (956.43 km) |
| Idrija to Poitiers | 653.87 mi (1,052.31 km) |
| Idrija to Pont-a-Mousson | 422.74 mi (680.34 km) |
| Idrija to Pont-du-Chateau | 518.09 mi (833.78 km) |
| Idrija to Pont-Saint-Esprit | 472.53 mi (760.46 km) |
| Idrija to Pont-Sainte-Maxence | 577.74 mi (929.79 km) |
| Idrija to Pontarlier | 370.37 mi (596.05 km) |
| Idrija to Pontchateau | 768.35 mi (1,236.53 km) |
| Idrija to Pontivy | 810.97 mi (1,305.13 km) |
| Idrija to Pontoise | 594.15 mi (956.19 km) |
| Idrija to Pornic | 768.82 mi (1,237.30 km) |
