| Kars to Bierun | 1,329.26 mi (2,139.24 km) |
| Kars to Bierun Stary | 1,328.51 mi (2,138.03 km) |
| Kars to Bilgoraj | 1,194.29 mi (1,922.02 km) |
| Kars to Biskupiec | 1,374.03 mi (2,211.29 km) |
| Kars to Blachownia | 1,350.98 mi (2,174.19 km) |
| Kars to Blonie | 1,328.14 mi (2,137.43 km) |
| Kars to Bochnia | 1,270.37 mi (2,044.47 km) |
| Kars to Bogatynia | 1,518.77 mi (2,444.22 km) |
| Kars to Boguszow-Gorce | 1,464.13 mi (2,356.29 km) |
| Kars to Boleslawiec | 1,501.15 mi (2,415.86 km) |
| Kars to Braniewo | 1,431.91 mi (2,304.43 km) |
| Kars to Brodnica | 1,407.96 mi (2,265.90 km) |
| Kars to Brwinow | 1,322.50 mi (2,128.36 km) |
| Kars to Brzeg | 1,413.47 mi (2,274.77 km) |
| Kars to Brzeg Dolny | 1,454.16 mi (2,340.25 km) |
