| Barbastro to Bingol | 2,113.90 mi (3,401.99 km) |
| Barbastro to Birecik | 2,029.64 mi (3,266.38 km) |
| Barbastro to Bitlis | 2,206.84 mi (3,551.56 km) |
| Barbastro to Bodrum | 1,488.15 mi (2,394.95 km) |
| Barbastro to Bogazliyan | 1,839.48 mi (2,960.35 km) |
| Barbastro to Bolu | 1,625.22 mi (2,615.54 km) |
| Barbastro to Bolvadin | 1,634.71 mi (2,630.81 km) |
| Barbastro to Bor | 1,833.74 mi (2,951.12 km) |
| Barbastro to Borcka | 2,122.74 mi (3,416.22 km) |
| Barbastro to Boyabat | 1,773.94 mi (2,854.88 km) |
| Barbastro to Bozdogan | 1,517.76 mi (2,442.59 km) |
| Barbastro to Bozkir | 1,731.51 mi (2,786.60 km) |
| Barbastro to Bozkurt | 1,581.36 mi (2,544.95 km) |
| Barbastro to Bozuyuk | 1,559.28 mi (2,509.41 km) |
| Barbastro to Bucak | 1,640.14 mi (2,639.56 km) |
