| Dorchester to Bierun | 945.53 mi (1,521.68 km) |
| Dorchester to Bierun Stary | 945.78 mi (1,522.09 km) |
| Dorchester to Bilgoraj | 1,097.80 mi (1,766.74 km) |
| Dorchester to Biskupiec | 1,007.78 mi (1,621.86 km) |
| Dorchester to Blachownia | 932.41 mi (1,500.57 km) |
| Dorchester to Blonie | 993.52 mi (1,598.91 km) |
| Dorchester to Bochnia | 1,005.56 mi (1,618.29 km) |
| Dorchester to Bogatynia | 757.74 mi (1,219.46 km) |
| Dorchester to Boguszow-Gorce | 812.72 mi (1,307.94 km) |
| Dorchester to Boleslawiec | 781.93 mi (1,258.40 km) |
| Dorchester to Braniewo | 964.83 mi (1,552.74 km) |
| Dorchester to Brodnica | 941.56 mi (1,515.30 km) |
| Dorchester to Brwinow | 997.99 mi (1,606.10 km) |
| Dorchester to Brzeg | 867.47 mi (1,396.06 km) |
| Dorchester to Brzeg Dolny | 831.64 mi (1,338.40 km) |
