| Cities | Distance |
|---|---|
| Idrija to Blumberg | 288.54 mi (464.36 km) |
| Idrija to Bobenheim-Roxheim | 360.94 mi (580.87 km) |
| Idrija to Bobingen | 217.33 mi (349.76 km) |
| Idrija to Boblingen | 298.94 mi (481.10 km) |
| Idrija to Bocholt | 524.36 mi (843.87 km) |
| Idrija to Bochum | 489.11 mi (787.15 km) |
| Idrija to Bockenem | 451.01 mi (725.83 km) |
| Idrija to Bockhorn | 576.92 mi (928.46 km) |
| Idrija to Bogen | 210.91 mi (339.42 km) |
| Idrija to Bohl-Iggelheim | 353.29 mi (568.56 km) |
| Idrija to Bohmte | 509.41 mi (819.81 km) |
| Idrija to Boizenburg | 529.75 mi (852.56 km) |
| Idrija to Bonen | 480.12 mi (772.68 km) |
| Idrija to Bonn | 455.64 mi (733.29 km) |
| Idrija to Bopfingen | 261.48 mi (420.82 km) |