| Irving to Bierun | 5,502.71 mi (8,855.76 km) |
| Irving to Bierun Stary | 5,504.40 mi (8,858.47 km) |
| Irving to Bilgoraj | 5,604.40 mi (9,019.41 km) |
| Irving to Biskupiec | 5,396.45 mi (8,684.75 km) |
| Irving to Blachownia | 5,469.45 mi (8,802.23 km) |
| Irving to Blonie | 5,460.48 mi (8,787.80 km) |
| Irving to Bochnia | 5,554.47 mi (8,939.06 km) |
| Irving to Bogatynia | 5,326.92 mi (8,572.86 km) |
| Irving to Boguszow-Gorce | 5,375.91 mi (8,651.70 km) |
| Irving to Boleslawiec | 5,333.04 mi (8,582.69 km) |
| Irving to Braniewo | 5,338.36 mi (8,591.26 km) |
| Irving to Brodnica | 5,374.22 mi (8,648.97 km) |
| Irving to Brwinow | 5,466.32 mi (8,797.20 km) |
| Irving to Brzeg | 5,415.63 mi (8,715.62 km) |
| Irving to Brzeg Dolny | 5,372.35 mi (8,645.96 km) |
