| Hornchurch to Bierun | 827.49 mi (1,331.71 km) |
| Hornchurch to Bierun Stary | 827.92 mi (1,332.40 km) |
| Hornchurch to Bilgoraj | 976.69 mi (1,571.83 km) |
| Hornchurch to Biskupiec | 879.95 mi (1,416.14 km) |
| Hornchurch to Blachownia | 811.98 mi (1,306.76 km) |
| Hornchurch to Blonie | 868.56 mi (1,397.81 km) |
| Hornchurch to Bochnia | 887.35 mi (1,428.04 km) |
| Hornchurch to Bogatynia | 638.38 mi (1,027.38 km) |
| Hornchurch to Boguszow-Gorce | 693.48 mi (1,116.05 km) |
| Hornchurch to Boleslawiec | 660.76 mi (1,063.40 km) |
| Hornchurch to Braniewo | 836.47 mi (1,346.17 km) |
| Hornchurch to Brodnica | 814.53 mi (1,310.85 km) |
| Hornchurch to Brwinow | 873.15 mi (1,405.20 km) |
| Hornchurch to Brzeg | 747.29 mi (1,202.65 km) |
| Hornchurch to Brzeg Dolny | 710.14 mi (1,142.86 km) |
