| Donostia to Brandenburg | 917.49 mi (1,476.56 km) |
| Donostia to Brandis | 876.72 mi (1,410.94 km) |
| Donostia to Braunfels | 696.21 mi (1,120.44 km) |
| Donostia to Braunsbedra | 849.40 mi (1,366.98 km) |
| Donostia to Braunschweig | 845.39 mi (1,360.52 km) |
| Donostia to Breckerfeld | 704.12 mi (1,133.17 km) |
| Donostia to Breisach am Rhein | 564.31 mi (908.17 km) |
| Donostia to Bremen | 835.62 mi (1,344.80 km) |
| Donostia to Bremerhaven | 854.81 mi (1,375.69 km) |
| Donostia to Bremervorde | 865.59 mi (1,393.04 km) |
| Donostia to Bretten | 645.01 mi (1,038.05 km) |
| Donostia to Bretzfeld | 678.12 mi (1,091.33 km) |
| Donostia to Brieselang | 940.08 mi (1,512.92 km) |
| Donostia to Brilon | 743.54 mi (1,196.62 km) |
| Donostia to Bruchhausen-Vilsen | 828.10 mi (1,332.70 km) |
