| Zarautz to Bingol | 2,218.37 mi (3,570.13 km) |
| Zarautz to Birecik | 2,142.18 mi (3,447.51 km) |
| Zarautz to Bitlis | 2,311.33 mi (3,719.73 km) |
| Zarautz to Bodrum | 1,611.59 mi (2,593.61 km) |
| Zarautz to Bogazliyan | 1,947.76 mi (3,134.62 km) |
| Zarautz to Bolu | 1,730.98 mi (2,785.75 km) |
| Zarautz to Bolvadin | 1,748.67 mi (2,814.21 km) |
| Zarautz to Bor | 1,947.04 mi (3,133.46 km) |
| Zarautz to Borcka | 2,217.95 mi (3,569.44 km) |
| Zarautz to Boyabat | 1,874.21 mi (3,016.25 km) |
| Zarautz to Bozdogan | 1,638.15 mi (2,636.35 km) |
| Zarautz to Bozkir | 1,849.35 mi (2,976.23 km) |
| Zarautz to Bozkurt | 1,699.89 mi (2,735.71 km) |
| Zarautz to Bozuyuk | 1,669.74 mi (2,687.19 km) |
| Zarautz to Bucak | 1,758.83 mi (2,830.57 km) |
