| Alfter to Bingol | 1,813.54 mi (2,918.61 km) |
| Alfter to Birecik | 1,790.22 mi (2,881.08 km) |
| Alfter to Bitlis | 1,902.56 mi (3,061.87 km) |
| Alfter to Bodrum | 1,380.31 mi (2,221.40 km) |
| Alfter to Bogazliyan | 1,580.00 mi (2,542.76 km) |
| Alfter to Bolu | 1,363.34 mi (2,194.08 km) |
| Alfter to Bolvadin | 1,432.48 mi (2,305.36 km) |
| Alfter to Bor | 1,611.60 mi (2,593.61 km) |
| Alfter to Borcka | 1,764.41 mi (2,839.54 km) |
| Alfter to Boyabat | 1,464.51 mi (2,356.91 km) |
| Alfter to Bozdogan | 1,379.46 mi (2,220.03 km) |
| Alfter to Bozkir | 1,552.78 mi (2,498.96 km) |
| Alfter to Bozkurt | 1,420.96 mi (2,286.81 km) |
| Alfter to Bozuyuk | 1,336.96 mi (2,151.63 km) |
| Alfter to Bucak | 1,475.90 mi (2,375.23 km) |
