| Zarautz to Bierun | 1,108.03 mi (1,783.20 km) |
| Zarautz to Bierun Stary | 1,106.84 mi (1,781.28 km) |
| Zarautz to Bilgoraj | 1,270.13 mi (2,044.08 km) |
| Zarautz to Biskupiec | 1,276.36 mi (2,054.11 km) |
| Zarautz to Blachownia | 1,116.54 mi (1,796.89 km) |
| Zarautz to Blonie | 1,217.21 mi (1,958.90 km) |
| Zarautz to Bochnia | 1,162.05 mi (1,870.14 km) |
| Zarautz to Bogatynia | 958.82 mi (1,543.07 km) |
| Zarautz to Boguszow-Gorce | 1,003.74 mi (1,615.36 km) |
| Zarautz to Boleslawiec | 993.63 mi (1,599.10 km) |
| Zarautz to Braniewo | 1,251.77 mi (2,014.53 km) |
| Zarautz to Brodnica | 1,200.05 mi (1,931.29 km) |
| Zarautz to Brwinow | 1,219.70 mi (1,962.92 km) |
| Zarautz to Brzeg | 1,058.02 mi (1,702.72 km) |
| Zarautz to Brzeg Dolny | 1,038.70 mi (1,671.63 km) |
