| Zarautz to Blumberg | 605.05 mi (973.73 km) |
| Zarautz to Bobenheim-Roxheim | 662.85 mi (1,066.75 km) |
| Zarautz to Bobingen | 712.84 mi (1,147.21 km) |
| Zarautz to Boblingen | 652.80 mi (1,050.59 km) |
| Zarautz to Bocholt | 717.70 mi (1,155.03 km) |
| Zarautz to Bochum | 715.42 mi (1,151.36 km) |
| Zarautz to Bockenem | 829.34 mi (1,334.69 km) |
| Zarautz to Bockhorn | 839.21 mi (1,350.57 km) |
| Zarautz to Bogen | 808.99 mi (1,301.94 km) |
| Zarautz to Bohl-Iggelheim | 652.20 mi (1,049.61 km) |
| Zarautz to Bohmte | 792.28 mi (1,275.06 km) |
| Zarautz to Boizenburg | 911.34 mi (1,466.66 km) |
| Zarautz to Bonen | 737.04 mi (1,186.15 km) |
| Zarautz to Bonn | 673.91 mi (1,084.56 km) |
| Zarautz to Bopfingen | 711.67 mi (1,145.32 km) |
