| Karczew to Blumberg | 635.53 mi (1,022.78 km) |
| Karczew to Bobenheim-Roxheim | 587.44 mi (945.39 km) |
| Karczew to Bobingen | 530.96 mi (854.50 km) |
| Karczew to Boblingen | 586.97 mi (944.64 km) |
| Karczew to Bocholt | 622.24 mi (1,001.39 km) |
| Karczew to Bochum | 600.38 mi (966.22 km) |
| Karczew to Bockenem | 472.01 mi (759.62 km) |
| Karczew to Bockhorn | 560.13 mi (901.44 km) |
| Karczew to Bogen | 435.05 mi (700.14 km) |
| Karczew to Bohl-Iggelheim | 595.26 mi (957.98 km) |
| Karczew to Bohmte | 547.01 mi (880.32 km) |
| Karczew to Boizenburg | 449.16 mi (722.86 km) |
| Karczew to Bonen | 576.05 mi (927.06 km) |
| Karczew to Bonn | 615.91 mi (991.22 km) |
| Karczew to Bopfingen | 527.86 mi (849.50 km) |
