| Llantwit Major to Bierun | 986.43 mi (1,587.51 km) |
| Llantwit Major to Bierun Stary | 986.85 mi (1,588.18 km) |
| Llantwit Major to Bilgoraj | 1,135.57 mi (1,827.52 km) |
| Llantwit Major to Biskupiec | 1,033.52 mi (1,663.28 km) |
| Llantwit Major to Blachownia | 970.95 mi (1,562.60 km) |
| Llantwit Major to Blonie | 1,026.03 mi (1,651.23 km) |
| Llantwit Major to Bochnia | 1,046.31 mi (1,683.88 km) |
| Llantwit Major to Bogatynia | 797.38 mi (1,283.26 km) |
| Llantwit Major to Boguszow-Gorce | 852.48 mi (1,371.94 km) |
| Llantwit Major to Boleslawiec | 819.69 mi (1,319.16 km) |
| Llantwit Major to Braniewo | 988.23 mi (1,590.41 km) |
| Llantwit Major to Brodnica | 969.82 mi (1,560.78 km) |
| Llantwit Major to Brwinow | 1,030.70 mi (1,658.76 km) |
| Llantwit Major to Brzeg | 906.29 mi (1,458.53 km) |
| Llantwit Major to Brzeg Dolny | 869.02 mi (1,398.54 km) |
