| Clausthal-Zellerfeld to Brandenburg | 102.38 mi (164.76 km) |
| Clausthal-Zellerfeld to Brandis | 102.89 mi (165.58 km) |
| Clausthal-Zellerfeld to Braunfels | 122.79 mi (197.61 km) |
| Clausthal-Zellerfeld to Braunsbedra | 76.27 mi (122.75 km) |
| Clausthal-Zellerfeld to Braunschweig | 32.82 mi (52.81 km) |
| Clausthal-Zellerfeld to Breckerfeld | 128.78 mi (207.25 km) |
| Clausthal-Zellerfeld to Breisach am Rhein | 287.88 mi (463.30 km) |
| Clausthal-Zellerfeld to Bremen | 109.46 mi (176.16 km) |
| Clausthal-Zellerfeld to Bremerhaven | 141.15 mi (227.15 km) |
| Clausthal-Zellerfeld to Bremervorde | 126.44 mi (203.48 km) |
| Clausthal-Zellerfeld to Bretten | 204.29 mi (328.77 km) |
| Clausthal-Zellerfeld to Bretzfeld | 185.43 mi (298.42 km) |
| Clausthal-Zellerfeld to Brieselang | 124.99 mi (201.16 km) |
| Clausthal-Zellerfeld to Brilon | 80.97 mi (130.30 km) |
| Clausthal-Zellerfeld to Bruchhausen-Vilsen | 90.71 mi (145.99 km) |
