| Idrija to Imola | 160.22 mi (257.86 km) |
| Idrija to Impruneta | 210.19 mi (338.27 km) |
| Idrija to Induno Olona | 249.81 mi (402.03 km) |
| Idrija to Inverigo | 232.16 mi (373.63 km) |
| Idrija to Inveruno | 251.78 mi (405.20 km) |
| Idrija to Inzago | 221.37 mi (356.26 km) |
| Idrija to Iseo | 192.76 mi (310.22 km) |
| Idrija to Isernia | 304.17 mi (489.52 km) |
| Idrija to Isola Capo Rizzuto | 511.05 mi (822.46 km) |
| Idrija to Isola del Liri | 299.55 mi (482.09 km) |
| Idrija to Isola della Scala | 154.29 mi (248.30 km) |
| Idrija to Isola Vicentina | 126.70 mi (203.91 km) |
| Idrija to Ispica | 638.58 mi (1,027.69 km) |
| Idrija to Istrana | 95.36 mi (153.46 km) |
| Idrija to Itri | 327.00 mi (526.25 km) |
