| Idar-Oberstein to Andrychow | 536.13 mi (862.81 km) |
| Idar-Oberstein to Augustow | 726.07 mi (1,168.50 km) |
| Idar-Oberstein to Banino | 570.60 mi (918.29 km) |
| Idar-Oberstein to Barlinek | 408.83 mi (657.95 km) |
| Idar-Oberstein to Bartoszyce | 652.53 mi (1,050.15 km) |
| Idar-Oberstein to Bedzin | 525.18 mi (845.20 km) |
| Idar-Oberstein to Belchatow | 540.85 mi (870.42 km) |
| Idar-Oberstein to Biala Podlaska | 705.95 mi (1,136.12 km) |
| Idar-Oberstein to Bialogard | 473.46 mi (761.96 km) |
| Idar-Oberstein to Bialy Kamien | 401.64 mi (646.37 km) |
| Idar-Oberstein to Bialystok | 720.18 mi (1,159.02 km) |
| Idar-Oberstein to Bielawa | 416.77 mi (670.72 km) |
| Idar-Oberstein to Bielsk Podlaski | 717.20 mi (1,154.21 km) |
| Idar-Oberstein to Bielsko-Biala | 523.06 mi (841.78 km) |
| Idar-Oberstein to Bierun | 524.59 mi (844.25 km) |
