| Altdorf to Bingol | 1,691.51 mi (2,722.22 km) |
| Altdorf to Birecik | 1,641.57 mi (2,641.85 km) |
| Altdorf to Bitlis | 1,783.46 mi (2,870.20 km) |
| Altdorf to Bodrum | 1,175.55 mi (1,891.87 km) |
| Altdorf to Bogazliyan | 1,436.25 mi (2,311.43 km) |
| Altdorf to Bolu | 1,216.10 mi (1,957.13 km) |
| Altdorf to Bolvadin | 1,262.33 mi (2,031.53 km) |
| Altdorf to Bor | 1,453.00 mi (2,338.37 km) |
| Altdorf to Borcka | 1,669.52 mi (2,686.83 km) |
| Altdorf to Boyabat | 1,341.06 mi (2,158.23 km) |
| Altdorf to Bozdogan | 1,184.72 mi (1,906.63 km) |
| Altdorf to Bozkir | 1,376.37 mi (2,215.06 km) |
| Altdorf to Bozkurt | 1,234.97 mi (1,987.49 km) |
| Altdorf to Bozuyuk | 1,172.43 mi (1,886.84 km) |
| Altdorf to Bucak | 1,292.57 mi (2,080.20 km) |
