| Istrana to Brandenburg | 465.64 mi (749.38 km) |
| Istrana to Brandis | 391.17 mi (629.52 km) |
| Istrana to Braunfels | 375.30 mi (603.99 km) |
| Istrana to Braunsbedra | 387.03 mi (622.87 km) |
| Istrana to Braunschweig | 460.47 mi (741.06 km) |
| Istrana to Breckerfeld | 440.09 mi (708.25 km) |
| Istrana to Breisach am Rhein | 268.07 mi (431.42 km) |
| Istrana to Bremen | 532.25 mi (856.57 km) |
| Istrana to Bremerhaven | 565.69 mi (910.40 km) |
| Istrana to Bremervorde | 554.94 mi (893.09 km) |
| Istrana to Bretten | 280.84 mi (451.96 km) |
| Istrana to Bretzfeld | 272.01 mi (437.76 km) |
| Istrana to Brieselang | 478.47 mi (770.02 km) |
| Istrana to Brilon | 426.35 mi (686.14 km) |
| Istrana to Bruchhausen-Vilsen | 513.29 mi (826.06 km) |
