| Harborne to Bilecik | 1,725.43 mi (2,776.81 km) |
| Harborne to Bingol | 2,213.35 mi (3,562.04 km) |
| Harborne to Birecik | 2,192.44 mi (3,528.39 km) |
| Harborne to Bitlis | 2,301.69 mi (3,704.22 km) |
| Harborne to Bodrum | 1,772.19 mi (2,852.06 km) |
| Harborne to Bogazliyan | 1,982.15 mi (3,189.96 km) |
| Harborne to Bolu | 1,765.58 mi (2,841.43 km) |
| Harborne to Bolvadin | 1,833.31 mi (2,950.42 km) |
| Harborne to Bor | 2,013.63 mi (3,240.63 km) |
| Harborne to Borcka | 2,158.45 mi (3,473.70 km) |
| Harborne to Boyabat | 1,865.25 mi (3,001.83 km) |
| Harborne to Bozdogan | 1,774.87 mi (2,856.39 km) |
| Harborne to Bozkir | 1,952.87 mi (3,142.84 km) |
| Harborne to Bozkurt | 1,818.87 mi (2,927.19 km) |
| Harborne to Bozuyuk | 1,738.29 mi (2,797.50 km) |
