| Iona to Bierun | 5,288.95 mi (8,511.74 km) |
| Iona to Bierun Stary | 5,289.96 mi (8,513.36 km) |
| Iona to Bilgoraj | 5,419.16 mi (8,721.29 km) |
| Iona to Biskupiec | 5,248.58 mi (8,446.78 km) |
| Iona to Blachownia | 5,264.44 mi (8,472.29 km) |
| Iona to Blonie | 5,286.06 mi (8,507.09 km) |
| Iona to Bochnia | 5,346.67 mi (8,604.63 km) |
| Iona to Bogatynia | 5,100.93 mi (8,209.15 km) |
| Iona to Boguszow-Gorce | 5,154.68 mi (8,295.66 km) |
| Iona to Boleslawiec | 5,115.86 mi (8,233.17 km) |
| Iona to Braniewo | 5,191.80 mi (8,355.39 km) |
| Iona to Brodnica | 5,208.41 mi (8,382.12 km) |
| Iona to Brwinow | 5,291.64 mi (8,516.07 km) |
| Iona to Brzeg | 5,203.20 mi (8,373.74 km) |
| Iona to Brzeg Dolny | 5,161.64 mi (8,306.85 km) |
