| Hardenberg to Andrychow | 580.84 mi (934.78 km) |
| Hardenberg to Augustow | 681.31 mi (1,096.47 km) |
| Hardenberg to Banino | 500.24 mi (805.06 km) |
| Hardenberg to Barlinek | 359.72 mi (578.92 km) |
| Hardenberg to Bartoszyce | 594.56 mi (956.85 km) |
| Hardenberg to Bedzin | 559.10 mi (899.79 km) |
| Hardenberg to Belchatow | 548.31 mi (882.43 km) |
| Hardenberg to Biala Podlaska | 696.61 mi (1,121.09 km) |
| Hardenberg to Bialogard | 399.06 mi (642.22 km) |
| Hardenberg to Bialy Kamien | 430.58 mi (692.95 km) |
| Hardenberg to Bialystok | 689.24 mi (1,109.23 km) |
| Hardenberg to Bielawa | 447.41 mi (720.03 km) |
| Hardenberg to Bielsk Podlaski | 693.47 mi (1,116.03 km) |
| Hardenberg to Bielsko-Biala | 569.66 mi (916.78 km) |
| Hardenberg to Bierun | 563.48 mi (906.83 km) |
