| Duncan to Bierun | 5,440.25 mi (8,755.23 km) |
| Duncan to Bierun Stary | 5,442.01 mi (8,758.07 km) |
| Duncan to Bilgoraj | 5,538.27 mi (8,912.99 km) |
| Duncan to Biskupiec | 5,326.98 mi (8,572.95 km) |
| Duncan to Blachownia | 5,406.11 mi (8,700.30 km) |
| Duncan to Blonie | 5,393.71 mi (8,680.34 km) |
| Duncan to Bochnia | 5,491.12 mi (8,837.10 km) |
| Duncan to Bogatynia | 5,266.61 mi (8,475.79 km) |
| Duncan to Boguszow-Gorce | 5,314.84 mi (8,553.41 km) |
| Duncan to Boleslawiec | 5,271.67 mi (8,483.93 km) |
| Duncan to Braniewo | 5,268.98 mi (8,479.61 km) |
| Duncan to Brodnica | 5,306.83 mi (8,540.52 km) |
| Duncan to Brwinow | 5,399.56 mi (8,689.75 km) |
| Duncan to Brzeg | 5,353.38 mi (8,615.43 km) |
| Duncan to Brzeg Dolny | 5,310.07 mi (8,545.73 km) |
