| Delaware to Bierun | 4,618.78 mi (7,433.20 km) |
| Delaware to Bierun Stary | 4,620.28 mi (7,435.62 km) |
| Delaware to Bilgoraj | 4,729.72 mi (7,611.74 km) |
| Delaware to Biskupiec | 4,532.60 mi (7,294.52 km) |
| Delaware to Blachownia | 4,587.83 mi (7,383.41 km) |
| Delaware to Blonie | 4,588.24 mi (7,384.05 km) |
| Delaware to Bochnia | 4,672.60 mi (7,519.83 km) |
| Delaware to Bogatynia | 4,438.43 mi (7,142.97 km) |
| Delaware to Boguszow-Gorce | 4,489.05 mi (7,224.43 km) |
| Delaware to Boleslawiec | 4,447.02 mi (7,156.79 km) |
| Delaware to Braniewo | 4,474.53 mi (7,201.06 km) |
| Delaware to Brodnica | 4,504.15 mi (7,248.74 km) |
| Delaware to Brwinow | 4,594.03 mi (7,393.38 km) |
| Delaware to Brzeg | 4,531.51 mi (7,292.76 km) |
| Delaware to Brzeg Dolny | 4,488.43 mi (7,223.43 km) |
