| Hornchurch to Bilecik | 1,619.17 mi (2,605.81 km) |
| Hornchurch to Bingol | 2,113.42 mi (3,401.22 km) |
| Hornchurch to Birecik | 2,088.49 mi (3,361.10 km) |
| Hornchurch to Bitlis | 2,202.43 mi (3,544.46 km) |
| Hornchurch to Bodrum | 1,662.20 mi (2,675.05 km) |
| Hornchurch to Bogazliyan | 1,878.57 mi (3,023.27 km) |
| Hornchurch to Bolu | 1,661.17 mi (2,673.40 km) |
| Hornchurch to Bolvadin | 1,726.34 mi (2,778.28 km) |
| Hornchurch to Bor | 1,908.18 mi (3,070.92 km) |
| Hornchurch to Borcka | 2,063.06 mi (3,320.18 km) |
| Hornchurch to Boyabat | 1,764.30 mi (2,839.37 km) |
| Hornchurch to Bozdogan | 1,665.60 mi (2,680.53 km) |
| Hornchurch to Bozkir | 1,845.35 mi (2,969.80 km) |
| Hornchurch to Bozkurt | 1,710.34 mi (2,752.53 km) |
| Hornchurch to Bozuyuk | 1,631.82 mi (2,626.17 km) |
