| Hafnarfjordhur to Bierun Stary | 1,772.31 mi (2,852.26 km) |
| Hafnarfjordhur to Bilgoraj | 1,856.98 mi (2,988.52 km) |
| Hafnarfjordhur to Biskupiec | 1,642.64 mi (2,643.58 km) |
| Hafnarfjordhur to Blachownia | 1,733.05 mi (2,789.08 km) |
| Hafnarfjordhur to Blonie | 1,711.57 mi (2,754.51 km) |
| Hafnarfjordhur to Bochnia | 1,817.40 mi (2,924.82 km) |
| Hafnarfjordhur to Bogatynia | 1,609.21 mi (2,589.77 km) |
| Hafnarfjordhur to Boguszow-Gorce | 1,652.59 mi (2,659.59 km) |
| Hafnarfjordhur to Boleslawiec | 1,608.51 mi (2,588.64 km) |
| Hafnarfjordhur to Braniewo | 1,584.65 mi (2,550.24 km) |
| Hafnarfjordhur to Brodnica | 1,623.89 mi (2,613.41 km) |
| Hafnarfjordhur to Brwinow | 1,717.42 mi (2,763.91 km) |
| Hafnarfjordhur to Brzeg | 1,685.06 mi (2,711.84 km) |
| Hafnarfjordhur to Brzeg Dolny | 1,642.10 mi (2,642.70 km) |
| Hafnarfjordhur to Brzesko | 1,823.69 mi (2,934.94 km) |
