| Castle Rock to Bierun | 5,380.05 mi (8,658.35 km) |
| Castle Rock to Bierun Stary | 5,382.11 mi (8,661.67 km) |
| Castle Rock to Bilgoraj | 5,460.48 mi (8,787.79 km) |
| Castle Rock to Biskupiec | 5,235.99 mi (8,426.52 km) |
| Castle Rock to Blachownia | 5,342.34 mi (8,597.67 km) |
| Castle Rock to Blonie | 5,314.45 mi (8,552.79 km) |
| Castle Rock to Bochnia | 5,426.36 mi (8,732.88 km) |
| Castle Rock to Bogatynia | 5,217.85 mi (8,397.32 km) |
| Castle Rock to Boguszow-Gorce | 5,262.17 mi (8,468.65 km) |
| Castle Rock to Boleslawiec | 5,218.15 mi (8,397.80 km) |
| Castle Rock to Braniewo | 5,179.00 mi (8,334.80 km) |
| Castle Rock to Brodnica | 5,225.64 mi (8,409.86 km) |
| Castle Rock to Brwinow | 5,320.27 mi (8,562.14 km) |
| Castle Rock to Brzeg | 5,294.99 mi (8,521.47 km) |
| Castle Rock to Brzeg Dolny | 5,252.05 mi (8,452.35 km) |
