| Idrija to Illzach | 338.36 mi (544.54 km) |
| Idrija to Ingre | 589.83 mi (949.24 km) |
| Idrija to Irigny | 443.44 mi (713.64 km) |
| Idrija to Isbergues | 619.16 mi (996.44 km) |
| Idrija to Issoire | 520.01 mi (836.88 km) |
| Idrija to Issoudun | 575.75 mi (926.58 km) |
| Idrija to Issy-les-Moulineaux | 582.54 mi (937.51 km) |
| Idrija to Istres | 475.22 mi (764.79 km) |
| Idrija to Ivry-sur-Seine | 577.65 mi (929.64 km) |
| Idrija to Jarville-la-Malgrange | 409.70 mi (659.35 km) |
| Idrija to Jeumont | 544.58 mi (876.42 km) |
| Idrija to Joigny | 518.85 mi (835.00 km) |
| Idrija to Joinville-le-Pont | 573.60 mi (923.12 km) |
| Idrija to Joue-les-Tours | 639.58 mi (1,029.30 km) |
| Idrija to Jouy-le-Moutier | 596.12 mi (959.36 km) |
