| Istrana to Blumberg | 225.06 mi (362.21 km) |
| Istrana to Bobenheim-Roxheim | 320.75 mi (516.19 km) |
| Istrana to Bobingen | 188.46 mi (303.30 km) |
| Istrana to Boblingen | 252.96 mi (407.10 km) |
| Istrana to Bocholt | 492.56 mi (792.70 km) |
| Istrana to Bochum | 458.40 mi (737.73 km) |
| Istrana to Bockenem | 446.27 mi (718.20 km) |
| Istrana to Bockhorn | 563.49 mi (906.85 km) |
| Istrana to Bogen | 225.07 mi (362.22 km) |
| Istrana to Bohl-Iggelheim | 310.11 mi (499.07 km) |
| Istrana to Bohmte | 492.39 mi (792.42 km) |
| Istrana to Boizenburg | 534.46 mi (860.12 km) |
| Istrana to Bonen | 454.02 mi (730.68 km) |
| Istrana to Bonn | 417.81 mi (672.41 km) |
| Istrana to Bopfingen | 234.07 mi (376.70 km) |
