| Sun Prairie to Bierun | 4,682.98 mi (7,536.53 km) |
| Sun Prairie to Bierun Stary | 4,684.74 mi (7,539.36 km) |
| Sun Prairie to Bilgoraj | 4,781.34 mi (7,694.83 km) |
| Sun Prairie to Biskupiec | 4,571.13 mi (7,356.52 km) |
| Sun Prairie to Blachownia | 4,648.84 mi (7,481.59 km) |
| Sun Prairie to Blonie | 4,636.92 mi (7,462.41 km) |
| Sun Prairie to Bochnia | 4,733.85 mi (7,618.39 km) |
| Sun Prairie to Bogatynia | 4,509.56 mi (7,257.44 km) |
| Sun Prairie to Boguszow-Gorce | 4,557.68 mi (7,334.87 km) |
| Sun Prairie to Boleslawiec | 4,514.48 mi (7,265.35 km) |
| Sun Prairie to Braniewo | 4,513.08 mi (7,263.10 km) |
| Sun Prairie to Brodnica | 4,550.21 mi (7,322.85 km) |
| Sun Prairie to Brwinow | 4,642.77 mi (7,471.82 km) |
| Sun Prairie to Brzeg | 4,596.12 mi (7,396.73 km) |
| Sun Prairie to Brzeg Dolny | 4,552.81 mi (7,327.04 km) |
