| Donostia to Bingen am Rhein | 655.12 mi (1,054.31 km) |
| Donostia to Birkenau | 665.81 mi (1,071.51 km) |
| Donostia to Birkenfeld | 636.02 mi (1,023.58 km) |
| Donostia to Bischofsheim | 671.59 mi (1,080.82 km) |
| Donostia to Bischofswerda | 927.32 mi (1,492.37 km) |
| Donostia to Bisingen | 627.07 mi (1,009.16 km) |
| Donostia to Bissendorf | 773.85 mi (1,245.39 km) |
| Donostia to Bitburg | 610.76 mi (982.92 km) |
| Donostia to Bitterfeld | 877.32 mi (1,411.91 km) |
| Donostia to Blankenburg | 838.56 mi (1,349.53 km) |
| Donostia to Blankenfelde | 944.20 mi (1,519.54 km) |
| Donostia to Blaubeuren | 665.37 mi (1,070.81 km) |
| Donostia to Bleicherode | 808.91 mi (1,301.81 km) |
| Donostia to Blieskastel | 600.22 mi (965.96 km) |
| Donostia to Blomberg | 785.38 mi (1,263.94 km) |
