| Ironton to Bierun | 4,693.29 mi (7,553.11 km) |
| Ironton to Bierun Stary | 4,694.72 mi (7,555.42 km) |
| Ironton to Bilgoraj | 4,807.32 mi (7,736.63 km) |
| Ironton to Biskupiec | 4,613.82 mi (7,425.23 km) |
| Ironton to Blachownia | 4,663.24 mi (7,504.76 km) |
| Ironton to Blonie | 4,666.82 mi (7,510.52 km) |
| Ironton to Bochnia | 4,747.80 mi (7,640.85 km) |
| Ironton to Bogatynia | 4,511.41 mi (7,260.42 km) |
| Ironton to Boguszow-Gorce | 4,562.61 mi (7,342.81 km) |
| Ironton to Boleslawiec | 4,520.97 mi (7,275.80 km) |
| Ironton to Braniewo | 4,555.84 mi (7,331.92 km) |
| Ironton to Brodnica | 4,583.55 mi (7,376.51 km) |
| Ironton to Brwinow | 4,672.60 mi (7,519.82 km) |
| Ironton to Brzeg | 4,606.06 mi (7,412.74 km) |
| Ironton to Brzeg Dolny | 4,563.12 mi (7,343.64 km) |
