| Cities | Distance |
|---|---|
| Idrija to Bonnyrigg | 1,005.69 mi (1,618.50 km) |
| Idrija to Bootle | 914.06 mi (1,471.04 km) |
| Idrija to Borehamwood | 756.82 mi (1,217.98 km) |
| Idrija to Boscombe | 796.06 mi (1,281.13 km) |
| Idrija to Boston | 791.18 mi (1,273.28 km) |
| Idrija to Bottesford | 835.22 mi (1,344.16 km) |
| Idrija to Bourne | 796.59 mi (1,281.99 km) |
| Idrija to Bournemouth | 797.61 mi (1,283.63 km) |
| Idrija to Bournville | 843.56 mi (1,357.58 km) |
| Idrija to Bovingdon | 768.98 mi (1,237.56 km) |
| Idrija to Bowdon | 889.12 mi (1,430.90 km) |
| Idrija to Boxley | 714.59 mi (1,150.01 km) |
| Idrija to Brackley | 801.63 mi (1,290.10 km) |
| Idrija to Bracknell | 768.58 mi (1,236.91 km) |
| Idrija to Bradford | 881.74 mi (1,419.03 km) |