| Zarautz to Beocin | 1,088.68 mi (1,752.06 km) |
| Zarautz to Blace | 1,175.59 mi (1,891.92 km) |
| Zarautz to Bogatic | 1,077.08 mi (1,733.39 km) |
| Zarautz to Bojnik | 1,200.04 mi (1,931.27 km) |
| Zarautz to Boljevac | 1,204.00 mi (1,937.66 km) |
| Zarautz to Bor | 1,209.23 mi (1,946.07 km) |
| Zarautz to Borca | 1,124.30 mi (1,809.39 km) |
| Zarautz to Bosilegrad | 1,243.91 mi (2,001.88 km) |
| Zarautz to Brus | 1,162.21 mi (1,870.39 km) |
| Zarautz to Bujanovac | 1,209.02 mi (1,945.73 km) |
| Zarautz to Cacak | 1,124.15 mi (1,809.14 km) |
| Zarautz to Cajetina | 1,093.74 mi (1,760.21 km) |
| Zarautz to Cicevac | 1,180.00 mi (1,899.03 km) |
| Zarautz to Coka | 1,109.13 mi (1,784.97 km) |
| Zarautz to Crna Trava | 1,231.36 mi (1,981.69 km) |
